Enum Purpose 

#[repr(u8)]
pub enum Purpose {
    AUTHENTICATION = 0,
    ENCRYPTION = 1,
    DECRYPTION = 2,
    TRANSFER = 3,
    SYSTEM = 4,
    VOTING = 5,
    OWNER = 6,
}

Variants

AUTHENTICATION = 0

at least one authentication key must be registered for all security levels

ENCRYPTION = 1

this key cannot be used for signing documents

DECRYPTION = 2

this key cannot be used for signing documents

TRANSFER = 3

this key is used to sign credit transfer and withdrawal state transitions this key can also be used by identities for claims and transfers of tokens

SYSTEM = 4

this key cannot be used for signing documents

VOTING = 5

this key cannot be used for signing documents

OWNER = 6

this key is used to prove ownership of a masternode or evonode

Implementations

impl Purpose

pub fn full_range() -> [Purpose; 6]

The full range of purposes

pub fn searchable_purposes() -> [Purpose; 3]

Just the authentication and withdraw purposes

pub fn encryption_decryption() -> [Purpose; 2]

Just the encryption and decryption purposes

pub fn wire_name(&self) -> &'static str

The name a schema keyword spells the purpose with: the variant’s own name in lower case, "decryption" for one.

pub fn from_wire_name(name: &str) -> Option<Self>

The purpose a wire name names, None for any other name.

Trait Implementations

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

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

Attempt to decode this type with the given BorrowDecode.

impl<'__de, __Context> BorrowDecodeUntrusted<'__de, __Context> for Purpose

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.

impl Clone for Purpose

fn clone(&self) -> Purpose

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Purpose

impl Debug for Purpose

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

Formats the value using the given formatter.

impl<__Context> Decode<__Context> for Purpose

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

Attempt to decode this type with the given Decode.

impl<__Context> DecodeUntrusted<__Context> for Purpose

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

Decode with explicit untrusted field dispatch and resource handling.

impl Default for Purpose

fn default() -> Purpose

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Purpose

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Purpose

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

Formats the value using the given formatter.

impl Encode for Purpose

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

Encode a given type.

impl Eq for Purpose

impl From<Purpose> for [u8; 1]

fn from(purpose: Purpose) -> Self

Converts to this type from the input type.

impl From<Purpose> for &'static [u8; 1]

fn from(purpose: Purpose) -> Self

Converts to this type from the input type.

impl Hash for Purpose

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Into<Value> for Purpose

Available on crate feature cbor only.

fn into(self) -> CborValue

Converts this type into the (usually inferred) input type.

impl IntoEnumIterator for Purpose

type Iterator = PurposeIter

fn iter() -> PurposeIter

impl JsonSafeFields for Purpose

impl Ord for Purpose

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Purpose

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Purpose

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

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for Purpose

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Purpose

impl TryFrom<i32> for Purpose

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u8> for Purpose

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: u8) -> Result<Self, Self::Error>

Performs the conversion.