Trait signatory::DigestSigner [−][src]
pub trait DigestSigner<D, S>: Signer<D, S> where
D: Digest<OutputSize = Self::DigestSize>,
S: Signature, { type DigestSize: ArrayLength<u8>; }
Marker trait for Signer
types which take a prehashed Digest
as input.
The digest
cargo feature must be enabled for this to be available.
Associated Types
type DigestSize: ArrayLength<u8>
Size of the digest output this verifier supports