Enum linux_perf_event_reader::HardwareEventId

#[non_exhaustive]
pub enum HardwareEventId {
    CpuCycles,
    Instructions,
    CacheReferences,
    CacheMisses,
    BranchInstructions,
    BranchMisses,
    BusCycles,
    StalledCyclesFrontend,
    StalledCyclesBackend,
    RefCpuCycles,
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

CpuCycles

PERF_COUNT_HW_CPU_CYCLES

Instructions

PERF_COUNT_HW_INSTRUCTIONS

CacheReferences

PERF_COUNT_HW_CACHE_REFERENCES

CacheMisses

PERF_COUNT_HW_CACHE_MISSES

BranchInstructions

PERF_COUNT_HW_BRANCH_INSTRUCTIONS

BranchMisses

PERF_COUNT_HW_BRANCH_MISSES

BusCycles

PERF_COUNT_HW_BUS_CYCLES

StalledCyclesFrontend

PERF_COUNT_HW_STALLED_CYCLES_FRONTEND

StalledCyclesBackend

PERF_COUNT_HW_STALLED_CYCLES_BACKEND

RefCpuCycles

PERF_COUNT_HW_REF_CPU_CYCLES

Implementations

impl HardwareEventId

pub fn parse(hardware_event_id: u8) -> Option<Self>

Trait Implementations

impl Clone for HardwareEventId

fn clone(&self) -> HardwareEventId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HardwareEventId

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

Formats the value using the given formatter.

impl Copy for HardwareEventId