Struct GitRev 

pub struct GitRev { /* private fields */ }

Git-revision SourceTree: reads keys/contents from a git revision via git show <rev>:<path> — the fix path for #1224’s baseline-diff bug (brink ide effects-diff --rev reading nothing because the old closure-only seam couldn’t enumerate).

git runs with repo_dir as its working directory. root (a path relative to repo_dir, . for the whole repo) is stored at construction for the same reason RealFs stores its root: neither list nor read takes a root parameter (issue #1371), so both must already know how to turn a root-relative key back into a repo-relative git pathspec from self.root alone.

Implementations

impl GitRev

pub fn new( repo_dir: impl Into<PathBuf>, rev: impl Into<String>, root: impl Into<PathBuf>, ) -> Self

Construct a GitRev seam that reads root (relative to repo_dir) at revision rev.

Trait Implementations

impl Clone for GitRev

fn clone(&self) -> GitRev

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GitRev

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl SourceTree for GitRev

fn list(&self) -> Result<Vec<String>>

Enumerate every source key under the implementation’s own root, sorted deterministically by key.

fn read(&self, key: &str) -> Result<String>

Read the source text for key.