use crate::{immutable, mutable}; impl From<immutable::Tag<'_>> for mutable::Tag {    fn from(other: immutable::Tag<'_>) -> mutable::Tag {        let immutable::Tag {            target,            name,            target_kind,            message,            tagger: signature,            pgp_signature,        } = other;        mutable::Tag {            target: git_hash::ObjectId::from_hex(target).expect("40 bytes hex sha1"),            name: name.to_owned(),            target_kind,            message: message.to_owned(),            signature: signature.map(Into::into),            pgp_signature: pgp_signature.map(ToOwned::to_owned),        }    }} impl From<immutable::Commit<'_>> for mutable::Commit {    fn from(other: immutable::Commit<'_>) -> mutable::Commit {        let immutable::Commit {            tree,            parents,            author,            committer,            encoding,            message,            extra_headers,        } = other;        mutable::Commit {            tree: git_hash::ObjectId::from_hex(tree).expect("40 bytes hex sha1"),            parents: parents                .iter()                .map(|parent| git_hash::ObjectId::from_hex(parent).expect("40 bytes hex sha1"))                .collect(),            author: author.into(),            committer: committer.into(),            encoding: encoding.map(ToOwned::to_owned),            message: message.to_owned(),            extra_headers: extra_headers                .into_iter()                .map(|(k, v)| (k.into(), v.into_owned()))                .collect(),        }    }} impl<'a> From<immutable::Blob<'a>> for mutable::Blob {    fn from(v: immutable::Blob<'a>) -> Self {        mutable::Blob {            data: v.data.to_owned(),        }    }} impl From<immutable::Tree<'_>> for mutable::Tree {    fn from(other: immutable::Tree<'_>) -> mutable::Tree {        let immutable::Tree { entries } = other;        mutable::Tree {            entries: entries.into_iter().map(Into::into).collect(),        }    }} impl From<immutable::tree::Entry<'_>> for mutable::tree::Entry {    fn from(other: immutable::tree::Entry<'_>) -> mutable::tree::Entry {        let immutable::tree::Entry { mode, filename, oid } = other;        mutable::tree::Entry {            mode,            filename: filename.to_owned(),            oid: oid.into(),        }    }} impl<'a> From<immutable::Object<'a>> for mutable::Object {    fn from(v: immutable::Object<'_>) -> Self {        match v {            immutable::Object::Tree(v) => mutable::Object::Tree(v.into()),            immutable::Object::Blob(v) => mutable::Object::Blob(v.into()),            immutable::Object::Commit(v) => mutable::Object::Commit(v.into()),            immutable::Object::Tag(v) => mutable::Object::Tag(v.into()),        }    }}