use bstr::BStr;use git_hash::ObjectId;use git_object::bstr::BString; pub use super::loose::reflog::{create_or_update, Error}; ///pub mod iter;mod line; /// A parsed ref log line.#[derive(PartialEq, Eq, Debug, Hash, Ord, PartialOrd, Clone)]#[cfg_attr(feature = "serde1", derive(serde::Serialize, serde::Deserialize))]#[non_exhaustive]pub struct LineRef<'a> {    /// The previous object id in hexadecimal. Use [`LineRef::previous_oid()`] to get a more usable form.    pub previous_oid: &'a BStr,    /// The new object id in hexadecimal. Use [`LineRef::new_oid()`] to get a more usable form.    pub new_oid: &'a BStr,    /// The signature of the currently configured committer.    #[cfg_attr(feature = "serde1", serde(borrow))]    pub signature: git_actor::SignatureRef<'a>,    /// The message providing details about the operation performed in this log line.    pub message: &'a BStr,} /// A parsed ref log line that can be changed#[derive(PartialEq, Eq, Debug, Hash, Ord, PartialOrd, Clone)]#[cfg_attr(feature = "serde1", derive(serde::Serialize, serde::Deserialize))]pub struct Line {    /// The previous object id. Can be a null-sha to indicate this is a line for a new ref.    pub previous_oid: ObjectId,    /// The new object id. Can be a null-sha to indicate this ref is being deleted.    pub new_oid: ObjectId,    /// The signature of the currently configured committer.    pub signature: git_actor::Signature,    /// The message providing details about the operation performed in this log line.    pub message: BString,}