nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2025-02-08 13:02:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

build-manifest: use BufReader

Browse Source
This commit is contained in:
Pietro Albini 2020-10-01 19:42:02 +02:00
parent fde1135916
commit 9352062bc3
No known key found for this signature in database
GPG Key ID: 3E06ABE80BAAF19C
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/tools/build-manifest/src/main.rs
View File

@ -15,7 +15,7 @@ use std::collections::{BTreeMap, HashMap, HashSet};
use std::env;
use std::error::Error;
use std::fs::{self, File};
use std::io::{self, Read, Write};
use std::io::{self, BufReader, Read, Write};
use std::path::{Path, PathBuf};
use std::process::{Command, Stdio};
use std::sync::Mutex;
@ -632,7 +632,7 @@ impl Builder {
}
fn fetch_hash(path: &Path) -> Result<String, Box<dyn Error>> {
let mut file = File::open(path)?;
let mut file = BufReader::new(File::open(path)?);
let mut sha256 = sha2::Sha256::default();
std::io::copy(&mut file, &mut sha256)?;
Ok(hex::encode(sha256.finalize()))