df_h/
df_h.rs

1//! Produces the same output as df -h.  
2//! List all
3
4use linux_info::storage::{MountPoint, MountPoints};
5
6fn main() {
7	let mt = MountPoints::read().expect("could not read /proc/self/mountinfo");
8	println!(
9		"{:<15} {:>10} {:>10} {:>10} {}",
10		"Filesystem", "Size", "Used", "Avail", "Mounted on"
11	);
12	for point in mt.points() {
13		let _ = print_point(point);
14	}
15}
16
17// return Some if could print
18fn print_point(point: MountPoint) -> Option<()> {
19	let stat = point.stats().ok()?;
20
21	if !stat.has_blocks() {
22		return None;
23	}
24
25	println!(
26		"{:<15} {:>10} {:>10} {:>10} {}",
27		point.mount_source()?,
28		format!("{:.1}", stat.total()?),
29		format!("{:.1}", stat.available()?),
30		format!("{:.1}", stat.used()?),
31		point.mount_point()?
32	);
33
34	Some(())
35}
df_h/df_h.rs

df_h/
df_h.rs
