Struct MountPoints

pub struct MountPoints { /* private fields */ }

Read mount points from /proc/self/mountinfo.

Implementations

impl MountPoints

pub fn read() -> Result<Self>

Read mount points from /proc/self/mountinfo.

Examples found in repository

examples/df_h.rs (line 9)

fn main() {
	let mt = MountPoints::read().expect("could not read /proc/self/mountinfo");
	println!("{:<15} {:>10} {:>10} {:>10} {}", "Filesystem", "Size", "Used", "Avail", "Mounted on");
	for point in mt.points() {
		let _ = print_point(point);
	}
}

pub fn reload(&mut self) -> Result<()>

Reloads information without allocating.

pub fn points<'a>(&'a self) -> impl Iterator<Item = MountPoint<'a>>

Get the mount points.

Examples found in repository

examples/df_h.rs (line 11)

fn main() {
	let mt = MountPoints::read().expect("could not read /proc/self/mountinfo");
	println!("{:<15} {:>10} {:>10} {:>10} {}", "Filesystem", "Size", "Used", "Avail", "Mounted on");
	for point in mt.points() {
		let _ = print_point(point);
	}
}

Trait Implementations

impl Clone for MountPoints

fn clone(&self) -> MountPoints

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MountPoints

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

Formats the value using the given formatter.

impl PartialEq for MountPoints

fn eq(&self, other: &MountPoints) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for MountPoints

impl StructuralPartialEq for MountPoints