Struct Read

pub struct Read {
    pub record_id: Option<RecordId>,
    pub task: Task,
    pub stat: Stat,
}

Inherited task statistics.

This allows a per-task stat on an inherited process hierarchy.

NOTE: This record can be genreated by enabling inherit and remove_on_exec if there is an execve call in the target process. But triggering it by exiting task seems broken, we may need to debug the kernel implementation to find out why, so there is no example for this record now. This situation can also be reproduced by perf record -s and perf report -T commands, which share the same perf attr as our test case.

Fields

record_id: Option<RecordId>

Record IDs.

task: Task

Task info.

stat: Stat

Counter statistics from the inherited task.

Trait Implementations

impl Clone for Read

fn clone(&self) -> Read

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Read

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

Formats the value using the given formatter.