https://github.com/alshdavid/ifilesystem-rs

Filesystem Abstraction for Rust
https://github.com/alshdavid/ifilesystem-rs

Last synced: 26 days ago
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Filesystem Abstraction for Rust

• Host: GitHub
• URL: https://github.com/alshdavid/ifilesystem-rs
• Owner: alshdavid
• Created: 2024-11-07T04:29:20.000Z (about 2 months ago)
• Default Branch: main
• Last Pushed: 2024-11-07T04:36:25.000Z (about 2 months ago)
• Last Synced: 2024-11-24T19:19:12.736Z (about 1 month ago)
• Language: Rust
• Size: 4.88 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# IFileSystem Rust

## File System Trait

This crate offers a trait that looks exactly like the `std::fs` interface and supplies implementations for the os filesystem and an in-memory filesystem.

Useful for substituting the FileSystem in tests and benchmarks

```rust

use ifilesystem::sync::FileSystem;

use ifilesystem::sync::os::OsFileSystem;

use ifilesystem::sync::mem::MemoryFileSystem;

fn read_file(fs: &dyn FileSystem) {

  let contents = fs.read(PathBuf::from("/path/to/file"))?;

  println!("{}", contents.len())

}

fn main() {

  let os_fs = OsFileSystem::default();

  let mem_fs = MemoryFileSystem::default();

  read_file(&os_fs);

  read_file(&mem_fs);

}

```