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GHC 10.0.0.20260917 · lts/ghc-10.0.x · 8fef28d · 2026-11-02

Moduleunicode-collation-0.1.3.7Haskell2010

Text.Collate.Lang

Synopsis

data Lang
value parseLang
value renderLang
value lookupLang

Packageunicode-collation-0.1.3.7
Exports4
LanguageHaskell2010
LicenceBSD-2-Clause
SourceLang.hs

datadata Lang

Represents a BCP 47 language tag (https://tools.ietf.org/html/bcp47).

Constructors

Lang
- langLanguage :: Text
- langScript :: Maybe Text
- langRegion :: Maybe Text
- langVariants :: [Text]
- langExtensions :: [(Text, [(Text, Text)])]
- langPrivateUse :: [Text]

Instances6Eq, Ord, Show, IsString, Binary, Lift

Eq LangDefined in unicode-collation-0.1.3.7 · Text.Collate.Lang
Ord LangDefined in unicode-collation-0.1.3.7 · Text.Collate.Lang
Show LangDefined in unicode-collation-0.1.3.7 · Text.Collate.Lang
IsString LangDefined in unicode-collation-0.1.3.7 · Text.Collate.Lang
Binary LangDefined in unicode-collation-0.1.3.7 · Text.Collate.Lang
Lift LangDefined in unicode-collation-0.1.3.7 · Text.Collate.Lang

valueparseLang :: Text -> Either String Lang

Parse a BCP 47 language tag as a Lang.

valuerenderLang :: Lang -> Text

Render a Lang in BCP 47 form.

valuelookupLang :: Lang -> [(Lang, a)] -> Maybe (Lang, a)

Find best match for a Lang in an association list.