Struct GrammarLoader 

pub struct GrammarLoader { /* private fields */ }

Dynamic grammar loader with caching.

Implementations

impl GrammarLoader

pub fn new() -> Self

Create a new grammar loader with default search paths.

Search order:

1. MOSS_GRAMMAR_PATH environment variable (colon-separated)
2. ~/.config/moss/grammars/

pub fn with_paths(paths: Vec<PathBuf>) -> Self

Create a loader with custom search paths.

pub fn add_path(&mut self, path: PathBuf)

Add a search path.

pub fn get(&self, name: &str) -> Option<Language>

Get a grammar by name.

Returns None if grammar not found in search paths.

pub fn get_highlights(&self, name: &str) -> Option<Arc<String>>

Get the highlight query for a grammar.

Returns None if no highlight query found for the grammar. Query files are {name}.highlights.scm in the grammar search paths.

pub fn get_injections(&self, name: &str) -> Option<Arc<String>>

Get the injection query for a grammar.

Returns None if no injection query found for the grammar. Query files are {name}.injections.scm in the grammar search paths.

pub fn available_external(&self) -> Vec<String>

List available grammars in search paths.

Trait Implementations

impl Default for GrammarLoader

fn default() -> Self

Returns the “default value” for a type.