Crate horloge 

Library for clock and clock abstractions.

This library provides traits representing an abstract clock.

• NowOnce, NowMut, Now, these are specialized versions of the Fn* traits. They represent the operation to retrieve the current time.
• SleepOnce, SleepMut, Sleep, these are specialized versions of the Fn* traits. They represent the operation to create a timer resolved at a later time.

This crate also provides aliases and utility traits.

• ErasedSleep: Sleep variant returning an opaque boxed future.
• StdClock, Chrono04Clock: high-level traits
• NowExt: helper methods

Macros

impl_now

impl_sleep

Structs

SystemStdClock

Standard library clock using the system time.

SystemTokio1Chrono04Clock

Tokio clock with chrono types using the system time.

SystemTokio1StdClock

Tokio clock with std types using the system time.

VirtualClockState

VirtualStdClock

Monotic virtual clock using the standard Instant type.

VirtualTimer

VirtualTokio1Chrono04Clock

Tokio clock with chrono types using virtual time.

VirtualTokio1StdClock

Tokio clock with std types using virtual time.

VirtualTokio1StdClockState

VirtualTokio1StdTimer

Traits

Chrono04Clock

Alias trait for ChronoNow + Clock

Chrono04Now

Trait for a source of the current time, as a chrono::DateTime<Utc>.

Duration

ErasedChrono04Clock

Alias trait for ChronoNow + ErasedClock

ErasedSleep

ErasedSleepMut

ErasedSleepOnce

Dyn-compatible version of Sleep.

ErasedStdClock

Alias trait for StdNow + ErasedClock

Monotonic

Marker trait indicating that a clock is monotonic.

Now

NowExt

NowMut

NowOnce

Trait for a source of the current time, as an abstract point in time.

Sleep

SleepMut

SleepOnce

Trait for types providing timers, enabling to “sleep”.

StdClock

Alias trait for StdNow + Clock

StdNow

Trait for a source of the current time, as a standard Instant.

Type Aliases

SystemTokio1Chrono04Timer

Type alias for the timer type used by SystemTokio1Chrono04Clock for its Clock implementation.

SystemTokio1StdTimer

Type alias for the timer type used by SystemTokio1StdClock for its Clock implementation.