Struct ThreadMap

pub struct ThreadMap<'a> { /* private fields */ }

A list of threads, usually without names.

It’s not clear to me what the point of this list is. It doesn’t even give you the pid of the process that each thread belongs to. And unless you use perf stat, it doesn’t seem to have thread names either.

So it seems like all the useful information is instead in the PERF_RECORD_COMM records which get synthesized at the start of a file for perf record -p <pid>. It seems you’re better of just reading those, instead of looking at the thread map.

Implementations

impl<'a> ThreadMap<'a>

pub fn parse<T: ByteOrder>(data: RawData<'a>) -> Result<Self, Error>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn iter(&self) -> ThreadMapIter<'a>

Trait Implementations

impl<'a> Clone for ThreadMap<'a>

fn clone(&self) -> ThreadMap<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ThreadMap<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for ThreadMap<'a>

fn eq(&self, other: &ThreadMap<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

const fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Eq for ThreadMap<'a>

impl<'a> StructuralPartialEq for ThreadMap<'a>