forked from M-Labs/rust-fatfs
20 lines
553 B
Rust
20 lines
553 B
Rust
extern crate fatfs;
|
|
|
|
use std::env;
|
|
use std::fs::File;
|
|
use std::io::{self, prelude::*};
|
|
|
|
use fatfs::{FileSystem, FsOptions, BufStream};
|
|
|
|
fn main() -> io::Result<()> {
|
|
let file = File::open("resources/fat32.img")?;
|
|
let mut buf_rdr = BufStream::new(file);
|
|
let fs = FileSystem::new(&mut buf_rdr, FsOptions::new())?;
|
|
let mut root_dir = fs.root_dir();
|
|
let mut file = root_dir.open_file(&env::args().nth(1).unwrap())?;
|
|
let mut buf = vec![];
|
|
file.read_to_end(&mut buf)?;
|
|
print!("{}", String::from_utf8_lossy(&buf));
|
|
Ok(())
|
|
}
|