Struct SubprocessGit 

pub struct SubprocessGit;

Subprocess-backed git integration

Executes git commands via Command::new("git") with array arguments (no shell invocation) to prevent command injection.

Security

• Command injection: Uses Command::new("git") with array args, never shell
• Path traversal: All paths are canonicalized and validated
• Resource exhaustion: Output limited to 10MB, commands timeout after 3s
• Process cleanup: Hung processes killed with SIGTERM then SIGKILL

Implementations

impl SubprocessGit

pub fn new() -> Self

Create a new subprocess git backend

Trait Implementations

impl Clone for SubprocessGit

fn clone(&self) -> SubprocessGit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubprocessGit

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

Formats the value using the given formatter.

impl Default for SubprocessGit

fn default() -> SubprocessGit

Returns the “default value” for a type.

impl GitBackend for SubprocessGit

fn is_repo(&self, root: &Path) -> Result<bool>

Check if the path is a git repository

fn repo_root(&self, root: &Path) -> Result<PathBuf>

Get the repository root path

fn head(&self, root: &Path) -> Result<Option<String>>

Get the current HEAD commit SHA

fn uncommitted( &self, root: &Path, include_untracked: bool, ) -> Result<(ChangeSet, Option<String>)>

Get uncommitted changes (index + working tree)

fn since( &self, root: &Path, baseline: &str, rename_similarity: u8, ) -> Result<(ChangeSet, Option<String>)>

Get changes since a baseline commit

fn capabilities(&self) -> GitCapabilities

Get backend-specific capabilities

impl Copy for SubprocessGit