#futures #file #async

fs

A Futures implementation for File System operations

1 unstable release

Uses old Rust 2015

0.0.5 Jun 7, 2019

#987 in Asynchronous

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Used in 16 crates (5 directly)

MIT/Apache

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fs

Travis Build Status crates.io docs.rs

Re-published from [futures-fs](https://github.com/seanmonstar/futures-fs), access File System operations off-thread, using Futures and Streams.

Usage

let fs = FsPool::default();

// our source file
let read = fs.read("/home/sean/foo.txt", Default::default());

// default writes options to create a new file
let write = fs.write("/home/sean/out.txt", Default::default());

// block this thread!
// the reading and writing however will happen off-thread
read.forward(write).wait()
    .expect("IO error piping foo.txt to out.txt");

lib.rs:

A thread pool to handle file IO operations.

Examples

extern crate futures;
extern crate futures_fs;

use futures::{Future, Stream};
use futures_fs::FsPool;

let fs = FsPool::default();

// our source file
let read = fs.read("/home/sean/foo.txt", Default::default());

// default writes options to create a new file
let write = fs.write("/home/sean/out.txt", Default::default());

// block this thread!
// the reading and writing however will happen off-thread
read.forward(write).wait()
    .expect("IO error piping foo.txt to out.txt");

Dependencies

~445KB