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improved scoping of BufReader in fs.rs

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emma31-dev 2026-04-04 15:25:20 +01:00
parent de769edec2
commit 4328c259dd
1 changed files with 3 additions and 3 deletions
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6
src/common/fs.rs
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@ -2,7 +2,7 @@ use crate::prelude::*;
use remove_dir_all::remove_dir_all;
use std::ffi::OsStr;
use std::fs::{self, create_dir_all, File};
use std::io;
use std::io::BufReader;
use thiserror::Error;
use std::env::current_exe;
@ -43,12 +43,12 @@ pub fn open<P: AsRef<Path>>(filename: P) -> Result<File> {
pub fn read_lines<P: AsRef<Path>>(filename: P) -> Result<impl Iterator<Item = Result<String>>> {
let file = open(filename.as_ref())?;
Ok(io::BufReader::new(file)
Ok(BufReader::new(file)
.lines()
.map(|line| line.map_err(Error::from)))
}
pub fn pathbuf_to_string<P: AsRef<Path>>(pathbuf: P) -> Result<String> {
fn pathbuf_to_string<P: AsRef<Path>>(pathbuf: P) -> Result<String> {
Ok(pathbuf.as_ref()
.as_os_str()
.to_str()