exfat-slim 0.5.0

An exFAT file system library written in safe Rust for embedded environments
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

mod common;

use crate::common::{BLOCK_SIZE, N, blocking::InMemoryBlockDevice};
use exfat_slim::blocking::{
    file::OpenOptions,
    file_system::{ExFatResult, FileSystem},
};
use log::info;

// in order to use this library in a blocking way just use the `blocking` module above instead of the `asynchronous` one
fn main() -> ExFatResult<(), InMemoryBlockDevice, BLOCK_SIZE> {
    env_logger::init();
    color_backtrace::install();

    let io = InMemoryBlockDevice::new();
    let mut fs: FileSystem<_, _, N> = FileSystem::new(io);
    let path = "hello.txt";
    fs.write(path, b"Hello, world!")?;

    let options = OpenOptions::new().write(true).append(true);
    let mut file = fs.open("hello.txt", options)?;
    file.write(&mut fs, &[b'A'; 4094])?;
    file.close(&mut fs)?;
    let text = fs.read_to_string("hello.txt")?;
    info!("{text}");

    Ok(())
}