Function resolve 

pub fn resolve<'a, D: AsnDigest<'a> + ?Sized, W: Work>(
    digest: &D,
    identifier: &AlgorithmIdentifier<'_>,
    execution: &W,
) -> Result<Resolution<D::Identity>>

Resolves identifier to digest’s own identity: algorithm, then the provider’s AsnDigest::identity.

Errors

As algorithm.