linux_perf_event_reader

Enum HardwareEventId

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

Variants (Non-exhaustive)§

This enum is marked as 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 duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for HardwareEventId

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

Formats the value using the given formatter. Read more

impl Copy for HardwareEventId

Auto Trait Implementations§

impl Freeze for HardwareEventId

impl RefUnwindSafe for HardwareEventId

impl Send for HardwareEventId

impl Sync for HardwareEventId

impl Unpin for HardwareEventId

impl UnwindSafe for HardwareEventId

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.