Trait frame_support::traits::FindAuthor[][src]

pub trait FindAuthor<Author> {
    fn find_author<'a, I>(digests: I) -> Option<Author>
    where
        I: 'a + IntoIterator<Item = (ConsensusEngineId, &'a [u8])>
; }
Expand description

A trait for finding the author of a block header based on the PreRuntime digests contained within it.

Required methods

Find the author of a block based on the pre-runtime digests.

Implementations on Foreign Types

Implementors