Apply more lints

backend/reconcile/src/utils/common_prefix_len.rs

@@ -1,7 +1,7 @@
-use std::ops::{Index, Range};
+use core::ops::{Index, Range};
 
 /// Given two lookups and ranges calculates the length of the common prefix.
-/// Copied from https://github.com/mitsuhiko/similar/blob/7e15c44de11a1cd61e1149189929e189ef977fd8/src/algorithms/utils.rs
+/// Copied from <https://github.com/mitsuhiko/similar/blob/7e15c44de11a1cd61e1149189929e189ef977fd8/src/algorithms/utils.rs>
 pub fn common_prefix_len<Old, New>(
     old: &Old,
     old_range: Range<usize>,

backend/reconcile/src/utils/common_suffix_len.rs

@@ -1,7 +1,7 @@
-use std::ops::{Index, Range};
+use core::ops::{Index, Range};
 
 /// Given two lookups and ranges calculates the length of common suffix.
-/// Copied from https://github.com/mitsuhiko/similar/blob/7e15c44de11a1cd61e1149189929e189ef977fd8/src/algorithms/utils.rs
+/// Copied from <https://github.com/mitsuhiko/similar/blob/7e15c44de11a1cd61e1149189929e189ef977fd8/src/algorithms/utils.rs>
 pub fn common_suffix_len<Old, New>(
     old: &Old,
     old_range: Range<usize>,

backend/reconcile/src/utils/merge_iters.rs

@@ -1,4 +1,4 @@
-use std::{cmp::Ordering, iter::Peekable};
+use core::{cmp::Ordering, iter::Peekable};
 
 pub struct MergeAscending<L, R, F, O>
 where

backend/reconcile/src/utils/mod.rs

@@ -1,7 +0,0 @@
-pub mod common_prefix_len;
-pub mod common_suffix_len;
-pub mod find_common_overlap;
-pub mod merge_iters;
-pub mod ordered_operation;
-pub mod side;
-pub mod string_builder;

backend/reconcile/src/utils/string_builder.rs

@@ -1,4 +1,4 @@
-use std::ops::Range;
+use core::ops::Range;
 
 /// A helper for building a string in order based on an original string and a
 /// series of insertions and deletions applied to it. It is safe to use with
@@ -28,7 +28,7 @@ impl StringBuilder<'_> {
 
     /// Delete a string at the given index after copying the original string up
     /// to that index from the last insertion or deletion.
-    pub fn delete(&mut self, range: std::ops::Range<usize>) {
+    pub fn delete(&mut self, range: core::ops::Range<usize>) {
         self.copy_until(range.start);
         self.last_old_char_index += range.len();
     }