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//! tree Operation trait for the tree module (tree access on bare repositories based on gix).
use gix::hash::ObjectId;
use crate::tree::types::{EntryFollowResult, PathLastUpdated, PathResult, Tree, TreeEntry};
/// Operation trait for the tree module.
pub trait TreeOps {
/// Read a tree.
fn tree_read(&self, id: &ObjectId) -> Result<Tree, crate::Error>;
/// Resolve a tree entry by path.
fn tree_resolve_path(&self, tree_id: &ObjectId, path: &str) -> Result<TreeEntry, crate::Error>;
/// Walk a tree (recursive).
fn tree_walk(&self, tree_id: &ObjectId) -> Result<Vec<PathResult>, crate::Error>;
/// Follow a symbolic link.
fn tree_follow(&self, entry: &TreeEntry) -> Result<EntryFollowResult, crate::Error>;
/// Last-update time for every tree/blob in the given commit's tree.
fn tree_last_updated(&self, rev: &str) -> Result<Vec<PathLastUpdated>, crate::Error>;
}