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git_diff

cargo_context_core::collect::diff

Function git_diff 

Source 
pub fn git_diff(root: &Path, range: Option<&str>) -> Result<Diff>
Expand description

Capture the diff for root.

  • None range → unified working-tree + index diff against HEAD (what git diff HEAD would show).
  • Some("HEAD~3..HEAD") → ref-range diff.