Struct WorktreeAttributes 

pub struct WorktreeAttributes { /* private fields */ }

A reusable handle that captures the worktree’s .gitattributes chain once so repeated clean-filter calls (e.g. hash-object --stdin-paths hashing many paths in one process) don’t re-walk the worktree and re-read every .gitattributes/global config per path.

Build it once with WorktreeAttributes::from_worktree_root, then call WorktreeAttributes::apply_clean_filter per path. This mirrors apply_clean_filter exactly except the expensive attribute-source scan is amortized across calls.

Implementations

impl WorktreeAttributes

pub fn from_worktree_root(worktree_root: impl AsRef<Path>) -> Result<Self>

Read the worktree’s attribute sources once (global/core.attributesFile, every in-tree .gitattributes, and $GIT_DIR/info/attributes).

pub fn apply_clean_filter( &self, config: &GitConfig, path: &[u8], content: &[u8], ) -> Result<Vec<u8>>

Apply the clean conversion to content for path, reusing the cached attribute chain. Behaviourally identical to apply_clean_filter.