cpp/time_8h_source.html

// Copyright 2026 The A11 Authors.


#ifndef A11_TIME_H_

#define A11_TIME_H_


#include <cstdint>


#include <absl/status/statusor.h>

#include <absl/time/time.h>


namespace a11 {


using Duration = absl::Duration;

using Time = absl::Time;


Duration ZeroDuration();

Duration InfiniteDuration();

Time Now();

Time InfiniteFuture();

Time InfinitePast();


absl::StatusOr<std::int64_t> DurationNanoseconds(Duration duration);

absl::StatusOr<std::int64_t> TimeNanosecondsSinceEpoch(Time time);


}  // namespace a11


#endif  // A11_TIME_H_

a11
Definition action.cc:46

a11::TimeNanosecondsSinceEpoch
absl::StatusOr< std::int64_t > TimeNanosecondsSinceEpoch(Time time)
Converts an instant to nanoseconds since the Unix epoch.
Definition time.cc:44

a11::InfiniteDuration
Duration InfiniteDuration()
Returns the duration greater than every finite duration.
Definition time.cc:16

a11::InfinitePast
Time InfinitePast()
Returns the instant earlier than every finite time.
Definition time.cc:28

a11::Now
Time Now()
Returns the current wall-clock time from Abseil's clock.
Definition time.cc:20

a11::ZeroDuration
Duration ZeroDuration()
Returns the zero duration.
Definition time.cc:12

a11::DurationNanoseconds
absl::StatusOr< std::int64_t > DurationNanoseconds(Duration duration)
Converts a duration to whole nanoseconds.
Definition time.cc:32

a11::InfiniteFuture
Time InfiniteFuture()
Returns the instant later than every finite time.
Definition time.cc:24

a11::Duration
absl::Duration Duration
A11 duration; an alias of absl::Duration (nanosecond-aware).
Definition time.h:26

a11::Time
absl::Time Time
A11 instant; an alias of absl::Time (nanosecond-aware).
Definition time.h:28

a11::SubmitWithCancellationHook
Future< T > SubmitWithCancellationHook(absl::AnyInvocable< absl::StatusOr< T >() && > work, std::function< void()> cancellation_hook, thread::TreeOptions tree_options)
Run work on A11's fiber pool with application-specific cancellation.
Definition executor.h:30