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Remove unnecessary clone

pull/297/head
Wilfred Hughes 2022-03-06 20:36:33 +07:00
parent 478e574141
commit c4db17f6ea
1 changed files with 2 additions and 6 deletions
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8
src/graph.rs
Unescape Escape View File

@ -122,9 +122,7 @@ fn try_pop_lhs<'a>(
match entered.peek() {
Some(EnteredDelimiter::PopEither((lhs_delims, rhs_delims))) => match lhs_delims.peek() {
Some(lhs_delim) => {
let mut entered = entered.clone();
entered = entered.pop().unwrap();
let mut entered = entered.pop().unwrap();
let new_lhs_delims = lhs_delims.pop().unwrap();
if !new_lhs_delims.is_empty() || !rhs_delims.is_empty() {
@ -148,9 +146,7 @@ fn try_pop_rhs<'a>(
match entered.peek() {
Some(EnteredDelimiter::PopEither((lhs_delims, rhs_delims))) => match rhs_delims.peek() {
Some(rhs_delim) => {
let mut entered = entered.clone();
entered = entered.pop().unwrap();
let mut entered = entered.pop().unwrap();
let new_rhs_delims = rhs_delims.pop().unwrap();
if !lhs_delims.is_empty() || !new_rhs_delims.is_empty() {