Struct DidDocumentMetadata 

pub struct DidDocumentMetadata {
    pub created: Option<String>,
    pub updated: Option<String>,
    pub deactivated: Option<bool>,
    pub next_update: Option<String>,
    pub version_id: Option<String>,
    pub equivalent_id: Vec<String>,
    pub canonical_id: Option<String>,
}

Metadata about the DID Document itself (not the DID or resolution process).

Per W3C DID Core §7.1.3, this is returned alongside every resolved document. Values here reflect the current state of the document as of resolution.

Fields

created: Option<String>

When the DID was first created (RFC 3339 / ISO 8601 datetime string).

updated: Option<String>

When the DID Document was last updated (RFC 3339 datetime). Absent if the document has never been updated since creation.

deactivated: Option<bool>

true if the DID has been deactivated (revoked / succeeded). Resolvers MUST include this field when the DID is deactivated.

next_update: Option<String>

When the next version of the document is expected (RFC 3339 datetime).

version_id: Option<String>

Version identifier of this specific document revision.

equivalent_id: Vec<String>

DIDs that are equivalent to this DID per the resolution method. Used to express zone succession: the old DID’s metadata lists the new zone’s DID here.

canonical_id: Option<String>

The canonical DID for this subject if different from the requested DID.

Implementations

impl DidDocumentMetadata

pub fn deactivated_with_successor( successor_did: impl Into<String>, ) -> DidDocumentMetadata

Construct metadata indicating a deactivated DID.

Used for zone succession: the old zone is deactivated; successor_did is listed in equivalent_id so resolvers can follow the chain.

Trait Implementations

impl Clone for DidDocumentMetadata

fn clone(&self) -> DidDocumentMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DidDocumentMetadata

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

Formats the value using the given formatter.

impl Default for DidDocumentMetadata

fn default() -> DidDocumentMetadata

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DidDocumentMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for DidDocumentMetadata

fn eq(&self, other: &DidDocumentMetadata) -> 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 DidDocumentMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DidDocumentMetadata