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rewrite: replace use of "lift"ed function application with try_collect()

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Also removed redundant borrow + clone.
This commit is contained in:
Yuya Nishihara 2023-10-30 10:15:36 +09:00
parent b482898924
commit 2d3fe7eee2
1 changed files with 7 additions and 10 deletions
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17
lib/src/rewrite.rs
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@ -17,7 +17,7 @@
use std::collections::{HashMap, HashSet};
use std::sync::Arc;
use itertools::{process_results, Itertools};
use itertools::Itertools;
use tracing::instrument;
use crate::backend::{BackendError, CommitId, ObjectId};
@ -401,16 +401,13 @@ impl<'settings, 'repo> DescendantRebaser<'settings, 'repo> {
.mut_repo
.index()
.heads(&mut new_parent_ids.iter())
.iter()
.cloned()
.into_iter()
.collect();
let new_parents = process_results(
new_parent_ids
.iter()
.filter(|new_parent| head_set.contains(new_parent))
.map(|new_parent_id| self.mut_repo.store().get_commit(new_parent_id)),
|iter| iter.collect_vec(),
)?;
let new_parents: Vec<_> = new_parent_ids
.iter()
.filter(|new_parent| head_set.contains(new_parent))
.map(|new_parent_id| self.mut_repo.store().get_commit(new_parent_id))
.try_collect()?;
let new_commit =
rebase_commit(self.settings, self.mut_repo, &old_commit, &new_parents)?;
self.rebased