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Sn50SnThe SnAPI programming language
Snapshot · Oct 24, 2026 · Frozen documentation

DurationCount

Proves finite count encoding and checked duration decoding for one representation. Built-in integer/IEEE counts bind the existing allocation-free source operations. Exact mathematical magnitude is independent of native timer width; conversion applies explicit rounding and reports finite range/precision failures. No count becomes endless through this protocol. No borrowed input is retained. Lifecycle/Data eligibility remains separately required by Duration.

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Module std.time

import std.time;

Public declaration contracts and authored examples. A page can document several related symbols. Implementation bodies are excluded.

DurationCount

pub concept DurationCount<Self>

Proves finite count encoding and checked duration decoding for one representation. Built-in integer/IEEE counts bind the existing allocation-free source operations. Exact mathematical magnitude is independent of native timer width; conversion applies explicit rounding and reports finite range/precision failures. No count becomes endless through this protocol. No borrowed input is retained. Lifecycle/Data eligibility remains separately required by Duration. Self: Exact count representation, including its signed/IEEE behavior.

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