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tree_builder: remove unneeded "mut" self

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Yuya Nishihara 2023-05-31 20:07:01 +09:00
parent 633236701d
commit 0846d7fc8b
1 changed files with 2 additions and 2 deletions
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4
lib/src/tree_builder.rs
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@ -62,7 +62,7 @@ impl TreeBuilder {
self.overrides.insert(path, Override::Tombstone); self.overrides.insert(path, Override::Tombstone);
} }
pub fn write_tree(mut self) -> TreeId { pub fn write_tree(self) -> TreeId {
let mut trees_to_write = self.get_base_trees(); let mut trees_to_write = self.get_base_trees();
if trees_to_write.is_empty() { if trees_to_write.is_empty() {
return self.base_tree_id; return self.base_tree_id;
@ -112,7 +112,7 @@ impl TreeBuilder {
unreachable!("trees_to_write must contain the root tree"); unreachable!("trees_to_write must contain the root tree");
} }
fn get_base_trees(&mut self) -> BTreeMap<RepoPath, backend::Tree> { fn get_base_trees(&self) -> BTreeMap<RepoPath, backend::Tree> {
let mut tree_cache = BTreeMap::new(); let mut tree_cache = BTreeMap::new();
let mut base_trees = BTreeMap::new(); let mut base_trees = BTreeMap::new();
let store = self.store.clone(); let store = self.store.clone();