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fetch_local_diff

rs_guard::diff

Function fetch_local_diff 

Source 
pub fn fetch_local_diff() -> Result<DiffResult, RsGuardError>
Expand description

Fetches the locally staged diff via git diff --cached.

ยงErrors

Returns RsGuardError::Io if the git command fails, RsGuardError::Config if git diff --cached exits with a non-zero status, RsGuardError::EmptyDiff if there are no staged changes, RsGuardError::InvalidDiffContent if the output does not look like a diff, or RsGuardError::DiffTooLarge if the diff exceeds size limits.