Crate poly_l10n 

poly_l10n: Handle locali(s|z)ations the correct way

Intentions

See https://blog.fyralabs.com/advice-on-internationalization/#language-fallbacks.

In short, this crate handles language fallbacks and detect system languages the correct way.

Get started by LocaleFallbackSolver, system_want_langids() and langid!.

📃 License

GPL-3.0-or-later

Copyright (C) 2025 madonuko mado@fyralabs.com madonuko@outlook.com

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/.

Re-exports

pub use getlang::system_want_langids;

pub use unic_langid;

Modules

getlang

Get started by system_want_langids().

macros

per_lang_default_rules

Module for handling fallback rules for specific languages.

Macros

langid

Create a unic_langid::LanguageIdentifier from the given string.

Structs

ARulebook

A set of rules that govern how LocaleFallbackSolver should handle fallbacks.

LanguageIdentifier

LanguageIdentifier is a core struct representing a Unicode Language Identifier.

LocaleFallbackSolver

Entry point of poly_l10n.

Rulebook

A set of rules that govern how LocaleFallbackSolver should handle fallbacks.

Traits

PolyL10nRulebook

Rulebook trait.

Type Aliases

AFnRules

FnRules