Struct Document 

pub struct Document {
    pub context: Option<Vec<Value>>,
    pub id: Did,
    pub also_known_as: Option<Vec<String>>,
    pub controller: Option<Vec<Did>>,
    pub verification_method: Option<Vec<VerificationMethodMap>>,
    pub authentication: Option<Vec<VerificationMethod>>,
    pub assertion_method: Option<Vec<VerificationMethod>>,
    pub key_agreement: Option<Vec<VerificationMethod>>,
    pub capability_invocation: Option<Vec<VerificationMethod>>,
    pub capability_delegation: Option<Vec<VerificationMethod>>,
    pub service: Option<Vec<ServiceEndpoint>>,
}

Fields

context: Option<Vec<Value>>

Held as opaque JSON so that re-serializing a resolved document does not drop it; entries may be strings or objects and are never interpreted.

id: Did

also_known_as: Option<Vec<String>>

controller: Option<Vec<Did>>

verification_method: Option<Vec<VerificationMethodMap>>

authentication: Option<Vec<VerificationMethod>>

assertion_method: Option<Vec<VerificationMethod>>

key_agreement: Option<Vec<VerificationMethod>>

capability_invocation: Option<Vec<VerificationMethod>>

capability_delegation: Option<Vec<VerificationMethod>>

service: Option<Vec<ServiceEndpoint>>

Implementations

impl Document

pub fn resolve_verification_method_url( &self, url: &DidUrl, role: VerificationRole, ) -> Option<&VerificationMethodMap>

Returns the verification method that the provided DidUrl is referencing, restricted to a given VerificationRole.

Runs in O(roles + methods). Resolving every entry and then comparing would be quadratic, which a hostile document can turn into seconds of CPU for a few megabytes of input.

pub fn resolve_verification_method<'a>( &'a self, method: &'a VerificationMethod, ) -> Option<&'a VerificationMethodMap>

Resolves a VerificationMethod to its VerificationMethodMap. For embedded maps, returns the map directly. For URL references, resolves them against this document’s verification_method array.

A method whose id names a different DID is never returned: otherwise a document could embed a method claiming to be another identifier’s key. Its controller may name another DID, which this does not verify.

Trait Implementations

impl Debug for Document

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Document

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Document

impl PartialEq for Document

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Document

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 Document