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use procfs::process::Process;
use std::collections::HashSet;
fn main() {
for mount in Process::myself().unwrap().mountinfo().unwrap() {
let (a, b): (HashSet<_>, HashSet<_>) = mount
.mount_options
.into_iter()
.chain(mount.super_options)
.partition(|&(_, ref m)| m.is_none());
println!(
"{} on {} type {} ({})",
mount.mount_source.unwrap_or_else(|| "None".to_string()),
mount.mount_point.display(),
mount.fs_type,
a.into_iter().map(|(k, _)| k).collect::<Vec<_>>().join(",")
);
for (opt, val) in b {
if let Some(val) = val {
println!(" {} = {}", opt, val);
} else {
println!(" {}", opt);
}
}
}
}
|
