Fix new clippy lints (#2036)

## Issue Addressed

NA

## Proposed Changes

Fixes new clippy lints in the whole project (mainly [manual_strip](https://rust-lang.github.io/rust-clippy/master/index.html#manual_strip) and [unnecessary_lazy_evaluations](https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_lazy_evaluations)). Furthermore, removes `to_string()` calls on literals when used with the `?`-operator.
This commit is contained in:
blacktemplar
2020-12-03 01:10:26 +00:00
parent d3f0a21436
commit d8cda2d86e
71 changed files with 314 additions and 364 deletions

View File

@@ -115,7 +115,7 @@ impl TreeHashCache {
let left = self.layers[depth]
.get(arena, left_idx)?
.ok_or_else(|| Error::MissingLeftIdx(left_idx))?;
.ok_or(Error::MissingLeftIdx(left_idx))?;
let right = self.layers[depth]
.get(arena, right_idx)?
.copied()