Struct loopdev::LoopControl

pub struct LoopControl { /* fields omitted */ }

Interface to the loop control device: /dev/loop-control.

Methods

impl LoopControl

pub fn open() -> Result<LoopControl>

Opens the loop control device.

pub fn next_free(&self) -> Result<LoopDevice>

Finds and opens the next available loop device.

Examples

use loopdev::LoopControl;
let lc = LoopControl::open().unwrap();
let ld = lc.next_free().unwrap();
println!("{}", ld.path().unwrap().display());

Trait Implementations

impl Debug for LoopControl

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.