Trait identity_iota::did::Queryable

source · [−]
pub trait Queryable<D, T, Q> {
    fn query(&self, query: Q) -> Option<&T>;
    fn query_mut(&mut self, query: Q) -> Option<&mut T>;
}
Expand description

Allows retrieving an entry from a collection using a custom query type.

Used for querying verification methods in a DID Document by either its full DID Url identifier or only its fragment. See DIDUrlQuery.

Required Methods

Returns a reference to an entry matching the query if one exists.

Returns a mutable reference to an entry matching the query if one exists.

Implementors