Struct Repo 

pub struct Repo { /* private fields */ }

Implementations

impl Repo

pub fn discover(from: &Path) -> Option<Self>

Discover the repository containing path (buffer path or cwd).

pub fn workdir(&self) -> &Path

pub fn remotes(&self) -> Vec<(String, String)>

Remotes as (name, url) pairs — libgit2 config, no spawn.

pub fn head_sha(&self) -> Option<String>

HEAD’s full SHA (permalink base — branch always resolves to SHA).

pub fn head_branch(&self) -> Option<String>

Current branch (short name; detached HEAD gives the sha prefix).

pub fn head_content(&self, path: &Path) -> Option<String>

HEAD’s content for path, if tracked.

pub fn index_content(&self, path: &Path) -> Option<String>

The index’s content for path (the staged version), if any.

pub fn staged_hunks(&self, path: &Path) -> Vec<Hunk>

Hunks between HEAD and the index — the STAGED set (0014 wave 4: the four states are HEAD → index → worktree → live document, and every command names its edge).

pub fn unstaged_hunks(&self, path: &Path, content: &str) -> Vec<Hunk>

Hunks between the index and content — the UNSTAGED set (what the gutter shows while you edit). When nothing is staged this equals HEAD↔content, matching pre-0.5 behavior.

pub fn unstage_hunk(&self, rel: &Path, hunk: &Hunk) -> Result<(), String>

Unstage one hunk: the index→HEAD edge, git apply --cached -R.

pub fn hunks(&self, path: &Path, content: &str) -> Vec<Hunk>

Hunks between HEAD and content for path. Untracked files report a single all-Add hunk.

pub fn commit_file_diff( &self, sha: &str, path: &Path, ) -> Result<FileDiff, String>

One file’s diff at sha vs its first parent, as structured hunks. The delta view’s data (0010 §1) — libgit2, no shell-out, no re-parsing our own text.

pub fn stage_hunk(&self, rel: &Path, hunk: &Hunk) -> Result<(), String>

Stage one hunk. Prototype path: synthesize a single-hunk patch and git apply --cached it (shell git is the write path per 0001 §3; libgit2 owns the read hot paths). rel is repo-relative.