Enum gpr_clock_type

#[repr(u32)]
pub enum gpr_clock_type {
    GPR_CLOCK_MONOTONIC = 0,
    GPR_CLOCK_REALTIME = 1,
    GPR_CLOCK_PRECISE = 2,
    GPR_TIMESPAN = 3,
}

The clocks we support.

Variants

GPR_CLOCK_MONOTONIC = 0

Monotonic clock. Epoch undefined. Always moves forwards.

GPR_CLOCK_REALTIME = 1

Realtime clock. May jump forwards or backwards. Settable by the system administrator. Has its epoch at 0:00:00 UTC 1 Jan 1970.

GPR_CLOCK_PRECISE = 2

CPU cycle time obtained by rdtsc instruction on x86 platforms. Epoch undefined. Degrades to GPR_CLOCK_REALTIME on other platforms.

GPR_TIMESPAN = 3

Unmeasurable clock type: no base, created by taking the difference between two times

Trait Implementations

impl Clone for gpr_clock_type

fn clone(&self) -> gpr_clock_type

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for gpr_clock_type

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

Formats the value using the given formatter.

impl Hash for gpr_clock_type

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for gpr_clock_type

fn eq(&self, other: &gpr_clock_type) -> 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 Copy for gpr_clock_type

impl Eq for gpr_clock_type

impl StructuralPartialEq for gpr_clock_type