https://github.com/valshaped/mkfs-btrfs-rs

A quick wrapper for mkfs.btrfs in pure safe Rust
https://github.com/valshaped/mkfs-btrfs-rs

btrfs-progs filesystem rust rust-crate

Last synced: about 1 month ago
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A quick wrapper for mkfs.btrfs in pure safe Rust

• Host: GitHub
• URL: https://github.com/valshaped/mkfs-btrfs-rs
• Owner: ValShaped
• License: mit
• Created: 2023-02-04T23:12:56.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2023-02-06T04:06:44.000Z (almost 2 years ago)
• Last Synced: 2024-10-31T11:34:16.567Z (about 2 months ago)
• Topics: btrfs-progs, filesystem, rust, rust-crate
• Language: Rust
• Homepage:
• Size: 12.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md
  • License: LICENSE

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README

        
# mkfs-btrfs-rs

A wrapper for `mkfs.btrfs` in type-safe Rust.

> NOT a FFI binding, just command wrapper, to make you feel a bit like you're writing rust.

* If you want to create a btrfs volume, check out the [`Formatter`].

* If you want to see the full list of options, check out [`format::FormatterOptions`].

# Examples

```rust no_run

use mkfs_btrfs_rs::{Result, Formatter};

fn main() -> Result<()> {

    let formatter = Formatter::options()

        .label("my_awesome_label")?

        .build()

        .format("/tmp/some/file")?;

    Ok(())

}

```

```rust no_run

use mkfs_btrfs_rs::{Formatter, Result};

use std::process::Output;

fn main() -> Result<()> {

    let formatter = Formatter::options()

        // If you provide a rootdir, mkfs.btrfs will copy the stuff in that dir into the new volume

        .rootdir("/")?

        // Labels can be arbitrary UTF-8, max 256 bytes

        .label("My Awesome New Partition")?

        // Mix data and metadata blocks

        .mixed()?

        // Don't force-format

        // .force()?

        .build();

    let Output {

        status: _status,

        stdout: out,

        stderr: err,

    } = formatter.format("/dev/sdxY")?;

    println!(

        "> STDOUT:\n{}\n> STDERR:\n{}",

        String::from_utf8(out).unwrap(),

        String::from_utf8(err).unwrap(),

    );

    Ok(())

}

```