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

IoFailure

Portable byte-stream failure reason, independent of host errno. Transferred-prefix counts live in IoError.Failure, not this reason. Storage preserves its portable allocator identity. Cancellation/timeout does not silently roll back an already transferred prefix.

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Module std.io

import std.io;

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

IoFailure

pub enum IoFailure

Portable byte-stream failure reason, independent of host errno. Transferred-prefix counts live in IoError.Failure, not this reason. Storage preserves its portable allocator identity. Cancellation/timeout does not silently roll back an already transferred prefix.

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