Module language 

Language identification for files.

Provides LanguageId — a lightweight newtype over Cow<'static, str> — and detect_language, which maps a file path to a language using first the file extension then a mime-type fallback via mime_guess.

Built-in IDs match the LSP languageId convention (lowercase, e.g. “rust”, “cpp”). Using Cow keeps zero-allocation for the built-in static strings while allowing owned Strings for future config-driven mappings.

Structs

LanguageId

A language identifier string (e.g. "rust", "cpp", "python").

Functions

detect_language

Detect the language of a file from its path.