use crate::easy; pub trait ConfigAccessExt: easy::Access + Sized {    // TODO: actual implementation    fn committer(&self) -> git_actor::Signature {        // TODO: actually read the committer information from git-config, probably it should be provided here        git_actor::Signature::empty()    }     /// The kind of hash the repository is configured to use    fn hash_kind(&self) -> Result<git_hash::Kind, easy::borrow::repo::Error> {        self.repo().map(|r| r.hash_kind)    }} impl<A> ConfigAccessExt for A where A: easy::Access + Sized {}