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Fix some clippy lints

Some might actually improve perf
This commit is contained in:
Lzu Tao
2020-04-24 13:46:01 +07:00
committed by David Peter
parent a4828387c1
commit e37e9c1214
12 changed files with 30 additions and 33 deletions

View File

@@ -30,7 +30,7 @@ impl LineRange {
fn parse_range(range_raw: &str) -> Result<LineRange> {
let mut new_range = LineRange::default();
if range_raw.bytes().nth(0).ok_or("Empty line range")? == b':' {
if range_raw.bytes().next().ok_or("Empty line range")? == b':' {
new_range.upper = range_raw[1..].parse()?;
return Ok(new_range);
} else if range_raw.bytes().last().ok_or("Empty line range")? == b':' {