Struct Metadata 

pub struct Metadata {

    pub name: Option<String>,
    pub description: Option<String>,
    pub subject_id: DigestIdentifier,
    pub governance_id: DigestIdentifier,
    pub genesis_gov_version: u64,
    pub prev_ledger_event_hash: DigestIdentifier,
    pub schema_id: SchemaType,
    pub namespace: Namespace,
    pub sn: u64,
    pub creator: PublicKey,
    pub owner: PublicKey,
    pub new_owner: Option<PublicKey>,
    pub active: bool,
    pub properties: ValueWrapper,
}

Subject metadata.

Fields

name: Option<String>

description: Option<String>

subject_id: DigestIdentifier

The identifier of the subject of the event.

governance_id: DigestIdentifier

The identifier of the governance contract.

genesis_gov_version: u64

prev_ledger_event_hash: DigestIdentifier

schema_id: SchemaType

The identifier of the schema_id used to validate the event.

namespace: Namespace

The namespace of the subject.

sn: u64

The current sequence number of the subject.

creator: PublicKey

The identifier of the public key of the creator owner.

owner: PublicKey

The identifier of the public key of the subject owner.

new_owner: Option<PublicKey>

active: bool

Indicates whether the subject is active or not.

properties: ValueWrapper

The current status of the subject.

Trait Implementations

impl BorshDeserialize for Metadata

fn deserialize_reader<__R: Read>(reader: &mut __R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for Metadata

fn serialize<__W: Write>(&self, writer: &mut __W) -> Result<(), Error>

impl Clone for Metadata

fn clone(&self) -> Metadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Metadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Metadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&Metadata> for TrackerInit

fn from(value: &Metadata) -> Self

Converts to this type from the input type.

impl From<Governance> for Metadata

fn from(value: Governance) -> Self

Converts to this type from the input type.

impl From<Metadata> for MetadataWithoutProperties

fn from(value: Metadata) -> Self

Converts to this type from the input type.

impl From<Tracker> for Metadata

fn from(value: Tracker) -> Self

Converts to this type from the input type.

impl Hash for Metadata

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 PartialEq for Metadata

fn eq(&self, other: &Metadata) -> 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 Serialize for Metadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Metadata

impl StructuralPartialEq for Metadata