use std::{

cmp,

fmt::{self,Display,Write},

iter::once,

pubmod style;

letmut ended =false;

let range = text

.chain(once((text.len(),'\0')))

.skip(left)

.take_while(|(_, ch)|{

if ended{

taken += unicode_width::UnicodeWidthChar::width(*ch).unwrap_or(1);

if taken > right - left{

text[range.0.expect("One character at line")..=range.1].fmt(f)?;

text[range.0.expect("One character at line")..range.1].fmt(f)?;

if cut_right{

[title]

id ="E0308"

label ="mismatched types"

annotation_type ="Error"

[[slices]]

source =" let _: () = 42ñ"

line_start =4

origin ="$DIR/whitespace-trimming.rs"

[[slices.annotations]]

label ="expected (), found integer"

annotation_type ="Error"

range = [192,194]

[opt]

color =false

anonymized_line_numbers =true

[opt.margin]

whitespace_left =180

span_left =192

span_right =194

label_right =221

column_width =140

max_line_len =195

error[E0308]: mismatched types

--> $DIR/whitespace-trimming.rs:4:193

|

LL | ... let _: () = 42ñ

| ^^ expected (), found integer

|