Crate ext4_mkfs 

High-level Rust API for creating ext4 filesystems.

This crate provides a safe Rust interface for formatting storage devices as ext4 filesystems using the lwext4 library.

Example

use ext4_mkfs::{mkfs, MkfsConfig, IoBlockDevice, FsType};
use std::fs::OpenOptions;

// Open a file as a block device
let file = OpenOptions::new()
    .read(true)
    .write(true)
    .open("disk.img")
    .unwrap();

// Create a block device wrapper (512-byte sectors, 100MB total)
let device = IoBlockDevice::new(file, 512, 100 * 1024 * 1024);

// Format as ext4
let config = MkfsConfig::new()
    .fs_type(FsType::Ext4)
    .block_size(4096)
    .label("my_volume");

mkfs(device, config).unwrap();

Re-exports

pub use block_device::BlockDevice;

pub use block_device::IoBlockDevice;

pub use error::Error;

pub use error::Result;

pub use mkfs::mkfs;

pub use mkfs::FsType;

pub use mkfs::MkfsConfig;

Modules

block_device

Block device trait and implementations.

error

Error types for ext4-mkfs operations.

mkfs

mkfs functionality for creating ext4 filesystems.