timespan

struct timespan

Available without an import.

A duration stored as signed 64-bit nanoseconds. Unit suffixes such as 16.milliseconds and 2.seconds make conversions explicit and keep durations distinct from untyped numbers.

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Members

constructorconstructor

public constructor (int64 nanos)

Stores a signed duration in nanoseconds.

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FromNanosecondsconstructor

public constructor FromNanoseconds (int64 nanos)

Converts nanoseconds to signed 64-bit nanoseconds. Keep the converted duration within range; fractional nanoseconds truncate toward zero.

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FromMicrosecondsconstructor

public constructor FromMicroseconds (int64 microseconds)

Converts microseconds to signed 64-bit nanoseconds. Keep the converted duration within range; fractional nanoseconds truncate toward zero.

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FromMillisecondsconstructor

public constructor FromMilliseconds (int64 milliseconds)

Converts milliseconds to signed 64-bit nanoseconds. Keep the converted duration within range; fractional nanoseconds truncate toward zero.

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FromSecondsconstructor

public constructor FromSeconds (double seconds)

Converts seconds to signed 64-bit nanoseconds. Keep the converted duration within range; fractional nanoseconds truncate toward zero.

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FromMinutesconstructor

public constructor FromMinutes (double minutes)

Converts minutes to signed 64-bit nanoseconds. Keep the converted duration within range; fractional nanoseconds truncate toward zero.

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FromHoursconstructor

public constructor FromHours (double hours)

Converts hours to signed 64-bit nanoseconds. Keep the converted duration within range; fractional nanoseconds truncate toward zero.

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Zerogetter

public static get Zero() : timespan

A duration of zero nanoseconds.

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MinValuegetter

public static get MinValue() : timespan

The minimum signed 64-bit nanosecond duration.

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MaxValuegetter

public static get MaxValue() : timespan

The maximum signed 64-bit nanosecond duration.

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totalNanosecondsgetter

public get totalNanoseconds() : int64

Returns the entire signed duration in nanoseconds, exactly.

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totalMicrosecondsgetter

public get totalMicroseconds() : double

Returns the entire signed duration in microseconds, including fractional units as a double. Large values may lose precision.

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totalMillisecondsgetter

public get totalMilliseconds() : double

Returns the entire signed duration in milliseconds, including fractional units as a double. Large values may lose precision.

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totalSecondsgetter

public get totalSeconds() : double

Returns the entire signed duration in seconds, including fractional units as a double. Large values may lose precision.

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totalMinutesgetter

public get totalMinutes() : double

Returns the entire signed duration in minutes, including fractional units as a double. Large values may lose precision.

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totalHoursgetter

public get totalHours() : double

Returns the entire signed duration in hours, including fractional units as a double. Large values may lose precision.

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Absmethod

public fn Abs() : timespan

Returns a nonnegative duration. The minimum duration panics because its positive magnitude is unrepresentable.

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IsZeromethod

public fn IsZero() : bool

Tests for exactly zero nanoseconds.

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Lerpmethod

public static fn Lerp(timespan a, timespan b, double t) : timespan

Interpolates between durations with t clamped to [0, 1]. Fractional nanoseconds truncate toward zero; NaN t panics.

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MoveTowardsmethod

public static fn MoveTowards(timespan current, timespan target, timespan maxDelta) : timespan

Moves toward target without overshooting by at most maxDelta. Negative maxDelta panics.

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FromFramesmethod

public static fn FromFrames(int32 frames, int32 fps) : timespan

Converts a frame count at the supplied nonzero frames-per-second rate to nanoseconds using integer division. Fractional nanoseconds truncate toward zero.

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GetHashCodemethod

public fn GetHashCode() : uint32

Hashes the exact nanosecond count.

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ToStringmethod

public fn ToString() : string

Formats a signed duration using hours and minutes when present, followed by seconds and an s suffix.

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ToStringBuffermethod

public fn ToStringBuffer(StringBuilder builder) : int32

Appends the duration representation and returns the number of UTF-8 bytes appended.

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Equalsmethod

public fn Equals(timespan other) : bool

Compares exact nanosecond counts.

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CompareTomethod

public fn CompareTo(timespan other) : int32

Returns -1, 0, or 1 according to the signed nanosecond counts.

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