Under heavy development. This site describes the intended 1.0 language. Current features and performance vary. Development status
Sn50SnThe SnAPI programming language
0.2.0 Preview 1 · Frozen documentation

PathError

Portable path representation/text-conversion failure. Invalid Unicode does not invalidate an already preserved native path. Failed owned construction/conversion leaves borrowed input unchanged and releases partial allocation. No host errno or native pointer enters this API.

Sn is under heavy development. Reference extracted from this release’s bundled standard library. Public API examples are not an exhaustive compatibility test. Read the matching release guide for tested workflows and limitations. Read the status →

Module std.fs

import std.fs;

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

PathError

pub enum PathError

Portable path representation/text-conversion failure. Invalid Unicode does not invalidate an already preserved native path. Failed owned construction/conversion leaves borrowed input unchanged and releases partial allocation. No host errno or native pointer enters this API.

PathError.EmbeddedNul

EmbeddedNul;

Embedded native zero unit, including supplied terminator.

PathError.InvalidUtf8

InvalidUtf8;

Native bytes cannot form valid UTF-8 text.

PathError.InvalidUtf16

InvalidUtf16;

Native UTF-16 has an unpaired surrogate.

PathError.Storage

Storage;

Owned storage/text allocation failed.

PathError.Storage.Reason

Reason: AllocationError;
Documentation snapshot: October 24, 2026 About versions ↗
Searching Development · language & standard library