Crate lanekeep_lang 

Language trait and registry for lanekeep.

The Language trait and the registry mapping file extensions onto grammars.

It also owns binding: the shape of a resolved binding, and the convention deciding which import a rule’s resolvesToImport/isImportedFrom counts as a match. That convention lives here rather than in either rule-execution engine because both call it, and two copies would drift into answering plausibly and differently for the same file — which no test on either side would catch.

This abstraction exists before it has a second implementor on purpose. Retrofitting it after a second language arrives is the expensive version of the same work.

Modules

binding

What an identifier refers to.

Structs

LanguageId

A language’s stable identifier, as written in a rule’s language field.

LanguageRegistry

Which languages are available, and which files belong to them.

Enums

RegistryError

Why a language could not be registered.

Traits

Language

A language lanekeep can parse.