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IdentityPublicKey

dpp::identity::identity_public_key

Enum IdentityPublicKey 

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pub enum IdentityPublicKey {
    V0(IdentityPublicKeyV0),
    V1(IdentityPublicKeyV1),
}

Variants§

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V0(IdentityPublicKeyV0)

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V1(IdentityPublicKeyV1)

A key that may carry a budget and an expiry, from protocol version 14

Implementations§

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impl IdentityPublicKey

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pub fn random_key( id: KeyID, seed: Option<u64>, platform_version: &PlatformVersion, ) -> Self

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pub fn random_keys( first_id: KeyID, count: KeyCount, seed: Option<u64>, platform_version: &PlatformVersion, ) -> Vec<Self>

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pub fn random_authentication_key( key_id: KeyID, seed: Option<u64>, platform_version: &PlatformVersion, ) -> Self

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pub fn random_authentication_keys( first_id: KeyID, count: KeyCount, seed: Option<u64>, platform_version: &PlatformVersion, ) -> Vec<Self>

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pub fn random_authentication_key_with_rng( id: KeyID, rng: &mut StdRng, used_key_matrix: Option<(KeyCount, &mut Vec<bool>)>, platform_version: &PlatformVersion, ) -> Result<Self, ProtocolError>

Generates a random authentication key based on the platform version.

§Parameters
  • id: The KeyID for the generated key.
  • rng: A mutable reference to a random number generator of type StdRng.
  • used_key_matrix: An optional tuple that contains the count of keys that have already been used and a mutable reference to a matrix (or vector) that tracks which keys have been used.
  • platform_version: The platform version which determines the structure of the identity key.
§Returns
  • Result<Self, ProtocolError>: If successful, returns an instance of Self. In case of an error, it returns a ProtocolError.
§Errors
  • ProtocolError::PublicKeyGenerationError: This error is returned if too many keys have already been created.
  • ProtocolError::UnknownVersionMismatch: This error is returned if the provided platform version is not recognized.
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pub fn random_authentication_key_with_private_key( id: KeyID, seed: Option<u64>, platform_version: &PlatformVersion, ) -> Result<(Self, [u8; 32]), ProtocolError>

Generates a random authentication key and its corresponding private key based on the platform version.

§Parameters
  • id: The KeyID for the generated key.
  • seed: A seed that will create a random number generator StdRng.
  • used_key_matrix: An optional tuple that contains the count of keys that have already been used and a mutable reference to a matrix (or vector) that tracks which keys have been used.
  • platform_version: The platform version which determines the structure of the identity key.
§Returns
  • Result<(Self, Vec<u8>), ProtocolError>: If successful, returns an instance of Self and the private key as Vec<u8>. In case of an error, it returns a ProtocolError.
§Errors
  • ProtocolError::PublicKeyGenerationError: This error is returned if too many keys have already been created.
  • ProtocolError::UnknownVersionMismatch: This error is returned if the provided platform version is not recognized.
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pub fn random_authentication_key_with_private_key_with_rng( id: KeyID, rng: &mut StdRng, used_key_matrix: Option<(KeyCount, &mut Vec<bool>)>, platform_version: &PlatformVersion, ) -> Result<(Self, [u8; 32]), ProtocolError>

Generates a random authentication key and its corresponding private key based on the platform version.

§Parameters
  • id: The KeyID for the generated key.
  • rng: A mutable reference to a random number generator of type StdRng.
  • used_key_matrix: An optional tuple that contains the count of keys that have already been used and a mutable reference to a matrix (or vector) that tracks which keys have been used.
  • platform_version: The platform version which determines the structure of the identity key.
§Returns
  • Result<(Self, Vec<u8>), ProtocolError>: If successful, returns an instance of Self and the private key as Vec<u8>. In case of an error, it returns a ProtocolError.
§Errors
  • ProtocolError::PublicKeyGenerationError: This error is returned if too many keys have already been created.
  • ProtocolError::UnknownVersionMismatch: This error is returned if the provided platform version is not recognized.
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pub fn random_key_with_rng( id: KeyID, rng: &mut StdRng, used_key_matrix: Option<(KeyCount, &mut Vec<bool>)>, platform_version: &PlatformVersion, ) -> Result<Self, ProtocolError>

Generates a random key based on the platform version.

§Parameters
  • id: The KeyID for the generated key.
  • rng: A mutable reference to a random number generator of type StdRng.
  • used_key_matrix: An optional tuple that contains the count of keys that have already been used and a mutable reference to a matrix (or vector) that tracks which keys have been used.
  • platform_version: The platform version which determines the structure of the identity key.
§Returns
  • Result<Self, ProtocolError>: If successful, returns an instance of Self. In case of an error, it returns a ProtocolError.
§Errors
  • ProtocolError::PublicKeyGenerationError: This error is returned if too many keys have already been created.
  • ProtocolError::UnknownVersionMismatch: This error is returned if the provided platform version is not recognized.
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pub fn random_key_with_known_attributes( id: KeyID, rng: &mut StdRng, purpose: Purpose, security_level: SecurityLevel, key_type: KeyType, contract_bounds: Option<ContractBounds>, platform_version: &PlatformVersion, ) -> Result<(Self, [u8; 32]), ProtocolError>

Generates a random key based on the platform version.

§Parameters
  • id: The KeyID for the generated key.
  • rng: A mutable reference to a random number generator of type StdRng.
  • used_key_matrix: An optional tuple that contains the count of keys that have already been used and a mutable reference to a matrix (or vector) that tracks which keys have been used.
  • platform_version: The platform version which determines the structure of the identity key.
§Returns
  • Result<Self, ProtocolError>: If successful, returns an instance of Self. In case of an error, it returns a ProtocolError.
§Errors
  • ProtocolError::PublicKeyGenerationError: This error is returned if too many keys have already been created.
  • ProtocolError::UnknownVersionMismatch: This error is returned if the provided platform version is not recognized.
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pub fn random_ecdsa_master_authentication_key_with_rng( id: KeyID, rng: &mut StdRng, platform_version: &PlatformVersion, ) -> Result<(Self, [u8; 32]), ProtocolError>

Generates a random ECDSA master authentication public key along with its corresponding private key.

This method constructs a random ECDSA (using the secp256k1 curve) master authentication public key and returns both the public key and its corresponding private key.

§Parameters
  • id: The KeyID for the generated key.
  • rng: A mutable reference to the random number generator.
§Returns
  • (Self, Vec<u8>): A tuple where the first element is an instance of the IdentityPublicKey struct, and the second element is the corresponding private key.
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pub fn random_voting_key_with_rng( id: KeyID, rng: &mut StdRng, platform_version: &PlatformVersion, ) -> Result<(Self, [u8; 32]), ProtocolError>

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pub fn random_ecdsa_master_authentication_key( id: KeyID, seed: Option<u64>, platform_version: &PlatformVersion, ) -> Result<(Self, [u8; 32]), ProtocolError>

Generates a random ECDSA master-level authentication public key along with its corresponding private key.

This method constructs a random ECDSA (using the secp256k1 curve) high-level authentication public key and returns both the public key and its corresponding private key.

§Parameters
  • id: The KeyID for the generated key.
  • seed: A seed that will create a random number generator StdRng.
§Returns
  • (Self, Vec<u8>): A tuple where the first element is an instance of the IdentityPublicKey struct, and the second element is the corresponding private key.
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pub fn random_ecdsa_critical_level_authentication_key( id: KeyID, seed: Option<u64>, platform_version: &PlatformVersion, ) -> Result<(Self, [u8; 32]), ProtocolError>

Generates a random ECDSA critical-level authentication public key along with its corresponding private key.

This method constructs a random ECDSA (using the secp256k1 curve) high-level authentication public key and returns both the public key and its corresponding private key.

§Parameters
  • id: The KeyID for the generated key.
  • seed: A seed that will create a random number generator StdRng.
§Returns
  • (Self, Vec<u8>): A tuple where the first element is an instance of the IdentityPublicKey struct, and the second element is the corresponding private key.
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pub fn random_ecdsa_critical_level_authentication_key_with_rng( id: KeyID, rng: &mut StdRng, platform_version: &PlatformVersion, ) -> Result<(Self, [u8; 32]), ProtocolError>

Generates a random ECDSA high-level authentication public key along with its corresponding private key.

This method constructs a random ECDSA (using the secp256k1 curve) high-level authentication public key and returns both the public key and its corresponding private key.

§Parameters
  • id: The KeyID for the generated key.
  • rng: A mutable reference to the random number generator.
§Returns
  • (Self, Vec<u8>): A tuple where the first element is an instance of the IdentityPublicKey struct, and the second element is the corresponding private key.
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pub fn random_masternode_owner_key( id: KeyID, seed: Option<u64>, platform_version: &PlatformVersion, ) -> Result<(Self, [u8; 32]), ProtocolError>

Generates a random ECDSA critical-level authentication key for a masternode owner.

This function generates a random key that can be used for owner authentication in a masternode context. The function accepts an optional seed for deterministic key generation, or uses entropy-based randomness if no seed is provided.

§Parameters
  • id: The identifier (KeyID) for the masternode owner key.
  • seed: An optional u64 value used to seed the random number generator. If None, the RNG will be seeded from entropy.
  • platform_version: A reference to the PlatformVersion struct, which is used to determine the correct key structure version.
§Returns

Returns a tuple containing the generated IdentityPublicKey for the masternode owner and the corresponding private key as a byte vector.

§Errors

Returns a ProtocolError if the platform version is not supported.

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pub fn random_masternode_owner_key_with_rng( id: KeyID, rng: &mut StdRng, platform_version: &PlatformVersion, ) -> Result<(Self, [u8; 32]), ProtocolError>

Generates a random ECDSA critical-level authentication key for a masternode owner using a custom RNG.

This function generates a random key using a given random number generator (RNG). This is useful when specific control over the randomness is needed.

§Parameters
  • id: The identifier (KeyID) for the masternode owner key.
  • rng: A mutable reference to a StdRng instance used to generate randomness.
  • platform_version: A reference to the PlatformVersion struct, which is used to determine the correct key structure version.
§Returns

Returns a tuple containing the generated IdentityPublicKey for the masternode owner and the corresponding private key as a byte vector.

§Errors

Returns a ProtocolError if the platform version is not supported.

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pub fn random_masternode_transfer_key( id: KeyID, seed: Option<u64>, platform_version: &PlatformVersion, ) -> Result<(Self, [u8; 32]), ProtocolError>

Generates a random ECDSA critical-level transfer key for a masternode.

This function generates a random key for use in transferring ownership of a masternode. An optional seed can be provided for deterministic key generation, or entropy-based randomness is used if no seed is given.

§Parameters
  • id: The identifier (KeyID) for the masternode transfer key.
  • seed: An optional u64 value used to seed the random number generator. If None, the RNG will be seeded from entropy.
  • platform_version: A reference to the PlatformVersion struct, which is used to determine the correct key structure version.
§Returns

Returns a tuple containing the generated IdentityPublicKey for the masternode transfer key and the corresponding private key as a byte vector.

§Errors

Returns a ProtocolError if the platform version is not supported.

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pub fn random_masternode_transfer_key_with_rng( id: KeyID, rng: &mut StdRng, platform_version: &PlatformVersion, ) -> Result<(Self, [u8; 32]), ProtocolError>

Generates a random ECDSA critical-level transfer key for a masternode using a custom RNG.

This function generates a random key for masternode transfers using a given random number generator (RNG).

§Parameters
  • id: The identifier (KeyID) for the masternode transfer key.
  • rng: A mutable reference to a StdRng instance used to generate randomness.
  • platform_version: A reference to the PlatformVersion struct, which is used to determine the correct key structure version.
§Returns

Returns a tuple containing the generated IdentityPublicKey for the masternode transfer key and the corresponding private key as a byte vector.

§Errors

Returns a ProtocolError if the platform version is not supported.

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pub fn random_ecdsa_high_level_authentication_key( id: KeyID, seed: Option<u64>, platform_version: &PlatformVersion, ) -> Result<(Self, [u8; 32]), ProtocolError>

Generates a random ECDSA high-level authentication public key along with its corresponding private key.

This method constructs a random ECDSA (using the secp256k1 curve) high-level authentication public key and returns both the public key and its corresponding private key.

§Parameters
  • id: The KeyID for the generated key.
  • seed: A seed that will create a random number generator StdRng.
§Returns
  • (Self, Vec<u8>): A tuple where the first element is an instance of the IdentityPublicKey struct, and the second element is the corresponding private key.
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pub fn random_ecdsa_high_level_authentication_key_with_rng( id: KeyID, rng: &mut StdRng, platform_version: &PlatformVersion, ) -> Result<(Self, [u8; 32]), ProtocolError>

Generates a random ECDSA high-level authentication public key along with its corresponding private key.

This method constructs a random ECDSA (using the secp256k1 curve) high-level authentication public key and returns both the public key and its corresponding private key.

§Parameters
  • id: The KeyID for the generated key.
  • rng: A mutable reference to the random number generator.
§Returns
  • (Self, Vec<u8>): A tuple where the first element is an instance of the IdentityPublicKey struct, and the second element is the corresponding private key.
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pub fn random_authentication_keys_with_rng( key_count: KeyCount, rng: &mut StdRng, platform_version: &PlatformVersion, ) -> Result<Vec<Self>, ProtocolError>

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pub fn random_authentication_keys_with_private_keys_with_rng( start_id: KeyID, key_count: KeyCount, rng: &mut StdRng, platform_version: &PlatformVersion, ) -> Result<Vec<(Self, [u8; 32])>, ProtocolError>

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pub fn main_keys_with_random_authentication_keys_with_private_keys_with_rng( key_count: KeyCount, rng: &mut StdRng, platform_version: &PlatformVersion, ) -> Result<Vec<(Self, [u8; 32])>, ProtocolError>

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pub fn random_unique_keys_with_rng( key_count: KeyCount, rng: &mut StdRng, platform_version: &PlatformVersion, ) -> Result<Vec<Self>, ProtocolError>

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pub fn random_keys_with_rng( key_count: KeyCount, rng: &mut StdRng, platform_version: &PlatformVersion, ) -> Vec<Self>

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impl IdentityPublicKey

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pub fn is_master(&self) -> bool

Checks if public key security level is MASTER

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pub fn max_possible_size_key( id: KeyID, platform_version: &PlatformVersion, ) -> Result<Self, ProtocolError>

Generates an identity public key with the maximum possible size based on the platform version.

This method constructs a key of the largest possible size for the given platform version. This can be useful for stress testing or benchmarking purposes.

§Parameters
  • id: The KeyID for the generated key.
  • platform_version: The platform version which determines the structure of the identity key.
§Returns
  • Self: An instance of the IdentityPublicKey struct.
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pub fn default_versioned( platform_version: &PlatformVersion, ) -> Result<Self, ProtocolError>

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pub fn with_limits( self, total_budget: Option<Credits>, expires_at: Option<TimestampMillis>, ) -> Self

Returns the key with the given usage limits. Limits only exist from the V1 key format, so a V0 key becomes a V1 key; every other field is kept.

Trait Implementations§

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impl<'__de, __Context> BorrowDecode<'__de, __Context> for IdentityPublicKey

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fn borrow_decode<__D: BorrowDecoder<'__de, Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.
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impl<'__de, __Context> BorrowDecodeUntrusted<'__de, __Context> for IdentityPublicKey

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fn borrow_decode_untrusted<__D: BorrowUntrustedDecoder<'__de, Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Borrow-decode with explicit untrusted field dispatch and resource handling.
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impl Clone for IdentityPublicKey

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fn clone(&self) -> IdentityPublicKey

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for IdentityPublicKey

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<__Context> Decode<__Context> for IdentityPublicKey

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fn decode<__D: Decoder<Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.
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impl<__Context> DecodeUntrusted<__Context> for IdentityPublicKey

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fn decode_untrusted<__D: UntrustedDecoder<Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Decode with explicit untrusted field dispatch and resource handling.
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impl<'de> Deserialize<'de> for IdentityPublicKey

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Encode for IdentityPublicKey

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fn encode<__E: Encoder>(&self, encoder: &mut __E) -> Result<(), EncodeError>

Encode a given type.
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impl Eq for IdentityPublicKey

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impl From<&IdentityPublicKey> for IdentityPublicKeyInCreationV0

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fn from(val: &IdentityPublicKey) -> Self

Converts to this type from the input type.
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impl From<&IdentityPublicKey> for IdentityPublicKeyInCreation

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fn from(val: &IdentityPublicKey) -> Self

Converts to this type from the input type.
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impl From<&IdentityPublicKeyInCreation> for IdentityPublicKey

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fn from(val: &IdentityPublicKeyInCreation) -> Self

Converts to this type from the input type.
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impl From<&IdentityPublicKeyInCreationV0> for IdentityPublicKey

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fn from(val: &IdentityPublicKeyInCreationV0) -> Self

Converts to this type from the input type.
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impl From<&IdentityPublicKeyInCreationV1> for IdentityPublicKey

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fn from(val: &IdentityPublicKeyInCreationV1) -> Self

Converts to this type from the input type.
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impl From<IdentityPublicKey> for IdentityPublicKeyInCreationV0

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fn from(val: IdentityPublicKey) -> Self

Converts to this type from the input type.
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impl From<IdentityPublicKey> for IdentityPublicKeyInCreation

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fn from(val: IdentityPublicKey) -> Self

Converts to this type from the input type.
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impl From<IdentityPublicKeyInCreation> for IdentityPublicKey

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fn from(val: IdentityPublicKeyInCreation) -> Self

Converts to this type from the input type.
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impl From<IdentityPublicKeyInCreationV0> for IdentityPublicKey

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fn from(val: IdentityPublicKeyInCreationV0) -> Self

Converts to this type from the input type.
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impl From<IdentityPublicKeyInCreationV1> for IdentityPublicKey

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fn from(val: IdentityPublicKeyInCreationV1) -> Self

Converts to this type from the input type.
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impl From<IdentityPublicKeyV0> for IdentityPublicKey

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fn from(value: IdentityPublicKeyV0) -> Self

Converts to this type from the input type.
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impl From<IdentityPublicKeyV1> for IdentityPublicKey

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fn from(value: IdentityPublicKeyV1) -> Self

Converts to this type from the input type.
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impl Hash for IdentityPublicKey

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl IdentityPublicKeyGettersV0 for IdentityPublicKey

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fn id(&self) -> KeyID

Returns the KeyID
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fn purpose(&self) -> Purpose

Returns the Purpose
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fn security_level(&self) -> SecurityLevel

Returns the SecurityLevel
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fn key_type(&self) -> KeyType

Returns the KeyType
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fn read_only(&self) -> bool

Returns the read_only flag
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fn data(&self) -> &BinaryData

Returns the data as BinaryData
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fn data_owned(self) -> BinaryData

Returns the data as BinaryData
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fn disabled_at(&self) -> Option<TimestampMillis>

Returns the disabled_at timestamp as Option
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fn is_disabled(&self) -> bool

Is public key disabled
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fn contract_bounds(&self) -> Option<&ContractBounds>

Contract bounds
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impl IdentityPublicKeyGettersV1 for IdentityPublicKey

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fn total_budget(&self) -> Option<Credits>

The total credits that state transitions signed with this key may take from the identity over its lifetime, None when the key has no budget. What is left of it is not in the key: Drive tracks it.
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fn expires_at(&self) -> Option<TimestampMillis>

The block time, in milliseconds, from which the key can no longer sign, None when the key does not expire.
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fn is_expired_at(&self, time_ms: TimestampMillis) -> bool

Has the key expired at the given block time. The expiry instant itself is already expired.
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fn has_limits(&self) -> bool

Does the key carry a budget or an expiry
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impl IdentityPublicKeyHashMethodsV0 for IdentityPublicKey

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fn public_key_hash(&self) -> Result<[u8; 20], ProtocolError>

Get the original public key hash
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fn validate_private_key_bytes( &self, private_key_bytes: &[u8; 32], network: Network, ) -> Result<bool, ProtocolError>

Verifies that the private key bytes match this identity public key
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impl IdentityPublicKeySettersV0 for IdentityPublicKey

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fn set_id(&mut self, id: KeyID)

Sets the KeyID
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fn set_purpose(&mut self, purpose: Purpose)

Sets the Purpose
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fn set_security_level(&mut self, security_level: SecurityLevel)

Sets the SecurityLevel
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fn set_key_type(&mut self, key_type: KeyType)

Sets the KeyType
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fn set_read_only(&mut self, read_only: bool)

Sets the read_only flag
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fn set_data(&mut self, data: BinaryData)

Sets the data as BinaryData
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fn set_disabled_at(&mut self, timestamp_millis: u64)

Sets the disabled_at timestamp
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fn remove_disabled_at(&mut self)

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impl JsonConvertible for IdentityPublicKey

Available on crate feature json-conversion only.
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fn to_json(&self) -> Result<JsonValue, ProtocolError>

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fn from_json(json: JsonValue) -> Result<Self, ProtocolError>

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impl JsonSafeFields for IdentityPublicKey

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impl Ord for IdentityPublicKey

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fn cmp(&self, other: &IdentityPublicKey) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more
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impl PartialEq for IdentityPublicKey

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fn eq(&self, other: &IdentityPublicKey) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for IdentityPublicKey

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fn partial_cmp(&self, other: &IdentityPublicKey) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl PlatformDeserializableTrusted for IdentityPublicKey

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fn deserialize_from_bytes_trusted(data: &[u8]) -> Result<Self, ProtocolError>
where Self: Sized,

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fn deserialize_from_bytes_trusted_no_limit( data: &[u8], ) -> Result<Self, ProtocolError>
where Self: Sized,

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impl PlatformDeserializableUntrusted for IdentityPublicKey

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fn deserialize_from_bytes_untrusted(data: &[u8]) -> Result<Self, ProtocolError>
where Self: Sized,

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fn deserialize_from_bytes_untrusted_no_limit( data: &[u8], ) -> Result<Self, ProtocolError>
where Self: Sized,

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impl PlatformSerializable for IdentityPublicKey

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type Error = ProtocolError

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fn serialize_to_bytes(&self) -> Result<Vec<u8>, Self::Error>

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fn serialize_consume_to_bytes(self) -> Result<Vec<u8>, Self::Error>

If the trait is not used just do a simple serialize
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impl PlatformVersionEncode for IdentityPublicKey

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fn platform_encode<__E: Encoder>( &self, encoder: &mut __E, platform_version: &PlatformVersion, ) -> Result<(), EncodeError>

Encode a given type.
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impl<'__de> PlatformVersionedBorrowDecode<'__de> for IdentityPublicKey

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fn platform_versioned_borrow_decode<__D: BorrowDecoder<'__de, Context = BincodeContext>>( decoder: &mut __D, platform_version: &PlatformVersion, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.
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impl PlatformVersionedDecode for IdentityPublicKey

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fn platform_versioned_decode<__D: Decoder<Context = BincodeContext>>( decoder: &mut __D, platform_version: &PlatformVersion, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.
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impl Serialize for IdentityPublicKey

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for IdentityPublicKey

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impl ValueConvertible for IdentityPublicKey

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fn to_object(&self) -> Result<Value, ProtocolError>
where Self: Sized,

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fn into_object(self) -> Result<Value, ProtocolError>
where Self: Sized,

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fn from_object(value: Value) -> Result<Self, ProtocolError>
where Self: Sized,

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fn from_object_ref(value: &Value) -> Result<Self, ProtocolError>
where Self: Sized,

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Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<Q, K> Comparable<K> for Q
where Q: Ord + ?Sized, K: Borrow<Q> + ?Sized,

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fn compare(&self, key: &K) -> Ordering

Compare self to key and return their ordering.
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impl<T> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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impl<T> CostsExt for T

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fn wrap_with_cost(self, cost: OperationCost) -> CostContext<Self>
where Self: Sized,

Wraps any value into a CostContext object with provided costs.
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fn wrap_fn_cost( self, f: impl FnOnce(&Self) -> OperationCost, ) -> CostContext<Self>
where Self: Sized,

Wraps any value into CostContext object with costs computed using the value getting wrapped.
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impl<'de, T> DefaultBorrowDecode<'de> for T
where T: BorrowDecode<'de, ()>,

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fn borrow_decode<D>(decoder: &mut D) -> Result<Self, DecodeError>
where D: BorrowDecoder<'de, Context = ()>, Self: Sized,

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impl<T> DefaultDecode for T
where T: Decode<()>,

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fn decode<D>(decoder: &mut D) -> Result<Self, DecodeError>
where D: Decoder<Context = ()>, Self: Sized,

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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> FmtForward for T

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T, U> IntoOnNetwork<U> for T
where U: FromOnNetwork<T>,

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fn into_on_network(self, network: Network) -> U

Calls U::from_on_network(self).

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impl<T, U> IntoPlatformVersioned<U> for T
where U: FromPlatformVersioned<T>,

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fn into_platform_versioned(self, platform_version: &PlatformVersion) -> U

Performs the conversion.
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impl<T> Pipe for T
where T: ?Sized,

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more
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fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more
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fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R, ) -> R
where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
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fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
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fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
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fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.
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fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R, ) -> R
where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> Tap for T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
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fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Immutable access to the Borrow<B> of a value. Read more
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fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more
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fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more
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fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more
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fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more
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fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more
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fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.
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fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.
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fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.
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fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.
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fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.
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fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> TryConv for T

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryFromVersioned<U> for T
where T: TryFrom<U>,

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type Error = <T as TryFrom<U>>::Error

The type returned in the event of a conversion error.
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fn try_from_versioned( value: U, _grove_version: &GroveVersion, ) -> Result<T, <T as TryFromVersioned<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T, U> TryIntoPlatformVersioned<U> for T
where U: TryFromPlatformVersioned<T>,

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type Error = <U as TryFromPlatformVersioned<T>>::Error

The type returned in the event of a conversion error.
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fn try_into_platform_versioned( self, platform_version: &PlatformVersion, ) -> Result<U, <U as TryFromPlatformVersioned<T>>::Error>

Performs the conversion.
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impl<T, U> TryIntoVersioned<U> for T
where U: TryFromVersioned<T>,

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type Error = <U as TryFromVersioned<T>>::Error

The type returned in the event of a conversion error.
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fn try_into_versioned( self, grove_version: &GroveVersion, ) -> Result<U, <U as TryFromVersioned<T>>::Error>

Performs the conversion.
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impl<T, U> TryIntoWithBlockHashLookup<U> for T
where U: TryFromWithBlockHashLookup<T>,

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type Error = <U as TryFromWithBlockHashLookup<T>>::Error

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fn try_into_with_block_hash_lookup<F>( self, block_hash_lookup: F, network: Network, ) -> Result<U, <T as TryIntoWithBlockHashLookup<U>>::Error>
where F: Fn(&BlockHash) -> Option<u32>,

Converts self into T, using a block hash lookup function.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more