Struct perf_event_data::Namespaces

pub struct Namespaces<'a> {
    pub pid: u32,
    pub tid: u32,
    pub namespaces: Cow<'a, [NamespaceEntry]>,
}

NAMESPACES records include namespace information of a process.

This struct corresponds to PERF_RECORD_NAMESPACES. See the manpage for more documentation.

Fields

pid: u32

Process ID.

tid: u32

Thread ID.

namespaces: Cow<'a, [NamespaceEntry]>

Entries for various namespaces.

Specific namespaces have fixed indices within this array. Accessors have been provided for some of these. See the manpage for the full documentation.

Implementations

impl<'a> Namespaces<'a>

pub fn network(&self) -> Option<&NamespaceEntry>

Network namepsace

pub fn uts(&self) -> Option<&NamespaceEntry>

UTS namespace.

pub fn ipc(&self) -> Option<&NamespaceEntry>

IPC namespace.

pub fn pid(&self) -> Option<&NamespaceEntry>

PID namespace.

pub fn user(&self) -> Option<&NamespaceEntry>

User namespace.

pub fn cgroup(&self) -> Option<&NamespaceEntry>

Cgroup namespace.

Trait Implementations

impl<'a> Clone for Namespaces<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Namespaces<'a>

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

Formats the value using the given formatter.

impl<'a> From<Namespaces<'a>> for Record<'a>

fn from(value: Namespaces<'a>) -> Self

Converts to this type from the input type.

impl<'p> Parse<'p> for Namespaces<'p>

fn parse<B, E>(p: &mut Parser<B, E>) -> ParseResult<Self>where E: Endian, B: ParseBuf<'p>,

Parse Self using the provided Parser instance.