feat: add `State::entry_mut_by_path_and_stage()`

Sebastian Thiel committed 3 years ago

Commit aa1b6ee1 parent 3ebe2d42 files · +8 −1Browse files

Unified · Split

2 files

git-index/src/access/mod.rs +7 −0
git-index/tests/index/file/write.rs +1 −1

git-index/src/access/mod.rs+7−0

@@ -98,6 +98,13 @@ impl State { · 97 unmodified lines
98	98	.map(\|idx\| &self.entries[idx])
99	99	}
100	100
	101	+ /// Like [`entry_index_by_path_and_stage()`][State::entry_index_by_path_and_stage()],
	102	+ /// but returns the mutable entry instead of the index.
	103	+ pub fn entry_mut_by_path_and_stage(&mut self, path: &BStr, stage: entry::Stage) -> Option<&mut Entry> {
	104	+ self.entry_index_by_path_and_stage(path, stage)
	105	+ .map(\|idx\| &mut self.entries[idx])
	106	+ }
	107	+
101	108	/// Return the entry at `idx` or _panic_ if the index is out of bounds.
102	109	///
103	110	/// The `idx` is typically returned by [entry_by_path_and_stage()][State::entry_by_path_and_stage()].

git-index/tests/index/file/write.rs+1−1

@@ -146,7 +146,7 @@ fn remove_flag_is_respected() -> crate::Result { · 145 unmodified lines
146	146	assert_eq!(index.entries().len(), total_entries);
147	147	let entries_to_remove = 4;
148	148	for entry in &mut index.entries_mut()[..entries_to_remove] {
149		− entry.flags.toggle(git_index::entry::Flags::REMOVE);
	149	+ entry.flags.toggle(entry::Flags::REMOVE);
150	150	}
151	151	let mut buf = Vec::<u8>::new();
152	152	index.write_to(&mut buf, Default::default())?;