T0b1/wasmtime
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Avoid unnecessary BufReaders.

Browse Source
This commit is contained in:
Dan Gohman
2017-10-03 06:51:49 -07:00
parent e64eb79aaf
commit 5b0a083124
2 changed files with 5 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/main.rs
View File

@@ -35,7 +35,7 @@ use cretonne::settings;
use std::fs::File; use std::fs::File;
use std::error::Error; use std::error::Error;
use std::io; use std::io;
use std::io::{BufReader, stdout}; use std::io::stdout;
use std::io::prelude::*; use std::io::prelude::*;
use docopt::Docopt; use docopt::Docopt;
use std::path::Path; use std::path::Path;
@@ -93,9 +93,8 @@ struct Args {
fn read_wasm_file(path: PathBuf) -> Result<Vec<u8>, io::Error> { fn read_wasm_file(path: PathBuf) -> Result<Vec<u8>, io::Error> {
let mut buf: Vec<u8> = Vec::new(); let mut buf: Vec<u8> = Vec::new();
let file = File::open(path)?; let mut file = File::open(path)?;
let mut buf_reader = BufReader::new(file); file.read_to_end(&mut buf)?;
buf_reader.read_to_end(&mut buf)?;
Ok(buf) Ok(buf)
} }

6
src/wasm2obj.rs
View File

@@ -21,7 +21,6 @@ use std::path::PathBuf;
use std::fs::File; use std::fs::File;
use std::error::Error; use std::error::Error;
use std::io; use std::io;
use std::io::BufReader;
use std::io::prelude::*; use std::io::prelude::*;
use docopt::Docopt; use docopt::Docopt;
use std::path::Path; use std::path::Path;
@@ -53,9 +52,8 @@ struct Args {
fn read_wasm_file(path: PathBuf) -> Result<Vec<u8>, io::Error> { fn read_wasm_file(path: PathBuf) -> Result<Vec<u8>, io::Error> {
let mut buf: Vec<u8> = Vec::new(); let mut buf: Vec<u8> = Vec::new();
let file = File::open(path)?; let mut file = File::open(path)?;
let mut buf_reader = BufReader::new(file); file.read_to_end(&mut buf)?;
buf_reader.read_to_end(&mut buf)?;
Ok(buf) Ok(buf)
} }