notohh/rustlings
notohh/rustlings
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Return an error instead of exiting

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This commit is contained in:
mo8it 2024-04-07 01:15:47 +02:00
parent de9a0ed522
commit c2daad8340
1 changed files with 4 additions and 8 deletions
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12
src/exercise.rs
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@ -4,7 +4,7 @@ use std::fmt::{self, Debug, Display, Formatter};
use std::fs::{self, File}; use std::fs::{self, File};
use std::io::{self, BufRead, BufReader}; use std::io::{self, BufRead, BufReader};
use std::path::PathBuf; use std::path::PathBuf;
use std::process::{exit, Command, Output}; use std::process::{Command, Output};
use std::{array, mem}; use std::{array, mem};
use winnow::ascii::{space0, Caseless}; use winnow::ascii::{space0, Caseless};
use winnow::combinator::opt; use winnow::combinator::opt;
@ -145,13 +145,9 @@ impl Exercise {
let mut line = String::with_capacity(256); let mut line = String::with_capacity(256);
loop { loop {
let n = read_line(&mut line).unwrap_or_else(|e| { let n = read_line(&mut line).with_context(|| {
println!( format!("Failed to read the exercise file {}", self.path.display())
"Failed to read the exercise file {}: {e}", })?;
self.path.display(),
);
exit(1);
});
// Reached the end of the file and didn't find the comment. // Reached the end of the file and didn't find the comment.
if n == 0 { if n == 0 {