Struct ShieldTransitionV0 

pub struct ShieldTransitionV0 {
    pub inputs: BTreeMap<PlatformAddress, (AddressNonce, Credits)>,
    pub actions: Vec<SerializedAction>,
    pub amount: u64,
    pub anchor: [u8; 32],
    pub proof: Vec<u8>,
    pub binding_signature: [u8; 64],
    pub fee_strategy: AddressFundsFeeStrategy,
    pub user_fee_increase: UserFeeIncrease,
    pub input_witnesses: Vec<AddressWitness>,
}

Fields

inputs: BTreeMap<PlatformAddress, (AddressNonce, Credits)>

Address inputs funding the shield (address -> nonce + max contribution). The total across all inputs must cover |value_balance| + fees. Excess credits remain in the source addresses.

actions: Vec<SerializedAction>

Orchard actions (spend-output pairs)

amount: u64

Amount of credits being shielded (entering the shielded pool).

anchor: [u8; 32]

Sinsemilla root of the note commitment tree (Orchard Anchor)

proof: Vec<u8>

Halo2 proof bytes

binding_signature: [u8; 64]

RedPallas binding signature

fee_strategy: AddressFundsFeeStrategy

Fee payment strategy

user_fee_increase: UserFeeIncrease

Fee multiplier

input_witnesses: Vec<AddressWitness>

Address witness signatures (excluded from sig hash)

Trait Implementations

impl<'__de, __Context> BorrowDecode<'__de, __Context> for ShieldTransitionV0

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

Attempt to decode this type with the given BorrowDecode.

impl Clone for ShieldTransitionV0

fn clone(&self) -> ShieldTransitionV0

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ShieldTransitionV0

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

Formats the value using the given formatter.

impl<__Context> Decode<__Context> for ShieldTransitionV0

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

Attempt to decode this type with the given Decode.

impl<'de> Deserialize<'de> for ShieldTransitionV0

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for ShieldTransitionV0

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

Encode a given type.

impl FeatureVersioned for ShieldTransitionV0

fn feature_version(&self) -> FeatureVersion

impl<'a> From<&'a ShieldTransitionV0> for ShieldTransitionV0Signable<'a>

fn from(original: &'a ShieldTransitionV0) -> Self

Converts to this type from the input type.

impl From<ShieldTransitionV0> for ShieldTransition

fn from(value: ShieldTransitionV0) -> Self

Converts to this type from the input type.

impl From<ShieldTransitionV0> for StateTransition

fn from(value: ShieldTransitionV0) -> Self

Converts to this type from the input type.

impl PartialEq for ShieldTransitionV0

fn eq(&self, other: &ShieldTransitionV0) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

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

impl PlatformDeserializable for ShieldTransitionV0

fn deserialize_from_bytes(bytes: &[u8]) -> Result<Self, ProtocolError>

fn deserialize_from_bytes_no_limit(bytes: &[u8]) -> Result<Self, ProtocolError>

impl PlatformSerializable for ShieldTransitionV0

type Error = ProtocolError

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

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

If the trait is not used just do a simple serialize

impl PlatformVersionEncode for ShieldTransitionV0

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

Encode a given type.

impl<'__de> PlatformVersionedBorrowDecode<'__de> for ShieldTransitionV0

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.

impl PlatformVersionedDecode for ShieldTransitionV0

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.

impl Serialize for ShieldTransitionV0

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ShieldTransitionMethodsV0 for ShieldTransitionV0

fn try_from_bundle_with_signer<S: Signer<PlatformAddress>>( inputs: BTreeMap<PlatformAddress, (AddressNonce, Credits)>, actions: Vec<SerializedAction>, amount: u64, anchor: [u8; 32], proof: Vec<u8>, binding_signature: [u8; 64], fee_strategy: AddressFundsFeeStrategy, signer: &S, user_fee_increase: UserFeeIncrease, _platform_version: &PlatformVersion, ) -> Result<StateTransition, ProtocolError>

fn get_type() -> StateTransitionType

Get State Transition Type

impl Signable for ShieldTransitionV0

fn signable_bytes(&self) -> Result<Vec<u8>, ProtocolError>

impl StateTransitionFieldTypes for ShieldTransitionV0

fn signature_property_paths() -> Vec<&'static str>

fn identifiers_property_paths() -> Vec<&'static str>

fn binary_property_paths() -> Vec<&'static str>

impl StateTransitionHasUserFeeIncrease for ShieldTransitionV0

fn user_fee_increase(&self) -> UserFeeIncrease

returns the fee multiplier

fn set_user_fee_increase(&mut self, user_fee_increase: UserFeeIncrease)

set a fee multiplier

impl StateTransitionLike for ShieldTransitionV0

fn state_transition_type(&self) -> StateTransitionType

returns the type of State Transition

fn modified_data_ids(&self) -> Vec<Identifier>

Returns IDs of modified data (none for shielded transitions)

fn unique_identifiers(&self) -> Vec<String>

State transitions with the same inputs should not be allowed to overlap

fn state_transition_protocol_version(&self) -> FeatureVersion

returns the protocol version

fn is_document_state_transition(&self) -> bool

returns true if state transition is a document state transition

fn is_data_contract_state_transition(&self) -> bool

returns true if state transition is a data contract state transition

fn is_identity_state_transition(&self) -> bool

return true if state transition is an identity state transition

fn is_voting_state_transition(&self) -> bool

return true if state transition is a voting state transition

impl StateTransitionStructureValidation for ShieldTransitionV0

fn validate_structure( &self, platform_version: &PlatformVersion, ) -> SimpleConsensusValidationResult

Validates the structure of the state transition

impl StateTransitionWitnessSigned for ShieldTransitionV0

fn inputs(&self) -> &BTreeMap<PlatformAddress, (AddressNonce, Credits)>

Get inputs

fn inputs_mut( &mut self, ) -> &mut BTreeMap<PlatformAddress, (AddressNonce, Credits)>

Get inputs as a mutable map

fn set_inputs( &mut self, inputs: BTreeMap<PlatformAddress, (AddressNonce, Credits)>, )

Set inputs

fn witnesses(&self) -> &Vec<AddressWitness>

returns the witnesses as an array

fn set_witnesses(&mut self, witnesses: Vec<AddressWitness>)

set new witnesses

impl StructuralPartialEq for ShieldTransitionV0