Trait ssi_verification_methods::Signer

pub trait Signer<M>
where
    M: VerificationMethod,
{
    type MessageSigner;

    // Required method
    async fn for_method(
        &self,
        method: Cow<'_, M>,
    ) -> Result<Option<Self::MessageSigner>, SignatureError>;
}

Verification method signer.

Required Associated Types

type MessageSigner

Required Methods

async fn for_method( &self, method: Cow<'_, M>, ) -> Result<Option<Self::MessageSigner>, SignatureError>

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<'s, M, S> Signer<M> for &'s S

where M: VerificationMethod, S: Signer<M>,

type MessageSigner = <S as Signer<M>>::MessageSigner

async fn for_method( &self, method: Cow<'_, M>, ) -> Result<Option<<&'s S as Signer<M>>::MessageSigner>, SignatureError>

Implementors

impl<M, S> Signer<M> for LocalSigner<S>

where M: VerificationMethod, S: Signer<M>,

type MessageSigner = LocalMessageSigner<<S as Signer<M>>::MessageSigner>

impl<M, S> Signer<M> for SingleSecretSigner<S>

where M: VerificationMethod,

type MessageSigner = MethodWithSecret<M, S>