Enum ClockId

#[repr(u8)]
pub enum ClockId {
    RealTime = 0,
    Monotonic = 1,
    ProcessCpuTime = 2,
    ThreadCpuTime = 3,
}

Identifiers for clocks.

Variants

RealTime = 0

The clock measuring real time. Time value zero corresponds with 1970-01-01T00:00:00Z.

Monotonic = 1

The store-wide monotonic clock, which is defined as a clock measuring real time, whose value cannot be adjusted and which cannot have negative clock jumps.

The epoch of this clock is undefined. The absolute time value of this clock therefore has no meaning.

ProcessCpuTime = 2

The CPU-time clock associated with the current process.

ThreadCpuTime = 3

The CPU-time clock associated with the current thread.

Trait Implementations

impl Clone for ClockId

fn clone(&self) -> ClockId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl PartialEq for ClockId

fn eq(&self, other: &ClockId) -> bool

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

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 TryFrom<u8> for ClockId

type Error = ()

The type returned in the event of a conversion error.

fn try_from(prim: u8) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for ClockId

impl StructuralPartialEq for ClockId