Struct Namespaces

pub struct Namespaces {
    pub record_id: Option<RecordId>,
    pub task: Task,
    pub ns_uts: LinkInfo,
    pub ns_pid: LinkInfo,
    pub ns_ipc: LinkInfo,
    pub ns_mnt: LinkInfo,
    pub ns_net: LinkInfo,
    pub ns_user: LinkInfo,
    pub ns_cgroup: LinkInfo,
}

Namespace information for the new task.

Examples

use perf_event_open::config::{Cpu, Opts, Proc};
use perf_event_open::count::Counter;
use perf_event_open::event::sw::Software;

let event = Software::Dummy;
let target = (Proc::CURRENT, Cpu::ALL);

let mut opts = Opts::default();
opts.extra_record.namespaces = true;

let counter = Counter::new(event, target, opts).unwrap();
let sampler = counter.sampler(5).unwrap();

counter.enable().unwrap();

// Captures the namespace information for this task.
std::thread::spawn(|| {});

for it in sampler.iter() {
    println!("{:-?}", it);
}

Since linux-4.12: https://github.com/torvalds/linux/commit/e422267322cd319e2695a535e47c5b1feeac45eb

Fields

record_id: Option<RecordId>

Record IDs.

task: Task

Task info.

ns_uts: LinkInfo

ns_pid: LinkInfo

ns_ipc: LinkInfo

ns_mnt: LinkInfo

ns_net: LinkInfo

ns_user: LinkInfo

ns_cgroup: LinkInfo

Trait Implementations

impl Clone for Namespaces

fn clone(&self) -> Namespaces

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Namespaces

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

Formats the value using the given formatter.