bjoernager/rust
bjoernager/rust
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Use iter::zip in compiler/

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This commit is contained in:
Josh Stone 2021-03-08 15:32:41 -08:00
parent 3b1f5e3462
commit 72ebebe474
87 changed files with 213 additions and 204 deletions
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5
compiler/rustc_errors/src/styled_buffer.rs
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@ -1,6 +1,7 @@
// Code for creating styled buffers
use crate::snippet::{Style, StyledString};
use std::iter;
#[derive(Debug)]
pub struct StyledBuffer {
@ -20,11 +21,11 @@ impl StyledBuffer {
let mut output: Vec<Vec<StyledString>> = vec![];
let mut styled_vec: Vec<StyledString> = vec![];
for (row, row_style) in self.text.iter().zip(&self.styles) {
for (row, row_style) in iter::zip(&self.text, &self.styles) {
let mut current_style = Style::NoStyle;
let mut current_text = String::new();
for (&c, &s) in row.iter().zip(row_style) {
for (&c, &s) in iter::zip(row, row_style) {
if s != current_style {
if !current_text.is_empty() {
styled_vec.push(StyledString { text: current_text, style: current_style });