Struct linux_info::storage::FsStat

pub struct FsStat { /* private fields */ }

Filesystem statistics

Implementations

impl FsStat

pub fn read(path: impl AsRef<Path>) -> Result<Self>

Reads filesystems staticstics for a given file descriptor.

pub fn has_blocks(&self) -> bool

Returns true if the total blocks is bigger than zero.

Examples found in repository

examples/df_h.rs (line 20)

fn print_point(point: MountPoint) -> Option<()> {
	let stat = point.stats().ok()?;

	if !stat.has_blocks() {
		return None
	}

	println!(
		"{:<15} {:>10} {:>10} {:>10} {}",
		point.mount_source()?,
		format!("{:.1}", stat.total()?),
		format!("{:.1}", stat.available()?),
		format!("{:.1}", stat.used()?),
		point.mount_point()?
	);

	Some(())
}

pub fn block_size(&self) -> Option<usize>

The block size in bytes used for this filesystem.

pub fn total_blocks(&self) -> Option<usize>

The total block count.

pub fn free_blocks(&self) -> Option<usize>

The blocks that are still free may not all be accessible to unprivileged users.

pub fn available_blocks(&self) -> Option<usize>

The blocks that are free and accessible to unprivileged users.

pub fn used_blocks(&self) -> Option<usize>

The blocks that are already used.

pub fn total(&self) -> Option<DataSize>

The size of the filesystem.

Examples found in repository

examples/df_h.rs (line 27)

fn print_point(point: MountPoint) -> Option<()> {
	let stat = point.stats().ok()?;

	if !stat.has_blocks() {
		return None
	}

	println!(
		"{:<15} {:>10} {:>10} {:>10} {}",
		point.mount_source()?,
		format!("{:.1}", stat.total()?),
		format!("{:.1}", stat.available()?),
		format!("{:.1}", stat.used()?),
		point.mount_point()?
	);

	Some(())
}

pub fn free(&self) -> Option<DataSize>

The size of the free space.

pub fn available(&self) -> Option<DataSize>

The size of the available space to unprivileged users.

Examples found in repository

examples/df_h.rs (line 28)

fn print_point(point: MountPoint) -> Option<()> {
	let stat = point.stats().ok()?;

	if !stat.has_blocks() {
		return None
	}

	println!(
		"{:<15} {:>10} {:>10} {:>10} {}",
		point.mount_source()?,
		format!("{:.1}", stat.total()?),
		format!("{:.1}", stat.available()?),
		format!("{:.1}", stat.used()?),
		point.mount_point()?
	);

	Some(())
}

pub fn used(&self) -> Option<DataSize>

The size of the space that is currently used.

Examples found in repository

examples/df_h.rs (line 29)

fn print_point(point: MountPoint) -> Option<()> {
	let stat = point.stats().ok()?;

	if !stat.has_blocks() {
		return None
	}

	println!(
		"{:<15} {:>10} {:>10} {:>10} {}",
		point.mount_source()?,
		format!("{:.1}", stat.total()?),
		format!("{:.1}", stat.available()?),
		format!("{:.1}", stat.used()?),
		point.mount_point()?
	);

	Some(())
}

Trait Implementations

impl Clone for FsStat

fn clone(&self) -> FsStat

Returns a copy of the value.

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

Performs copy-assignment from source.