Struct RuleLoader 

pub struct RuleLoader { /* private fields */ }

Adapts RuleRoot to the engine’s loader interface.

Debug is hand-written because Arc<dyn Language> is not Debug, and requiring it on the trait would burden every language implementation for one impl here.

Implementations

impl RuleLoader

pub fn new( root: RuleRoot, typescript: Arc<dyn Language>, javascript: Arc<dyn Language>, ) -> Self

Build a loader for a rules root.

The languages are supplied rather than assumed so this crate does not have to know which grammars exist.

pub fn loaded(&self) -> LoadedModules

A handle on what this loader has read, for hashing the rule graph.

Trait Implementations

impl Clone for RuleLoader

fn clone(&self) -> RuleLoader

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RuleLoader

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Loader for RuleLoader

fn load<'js>( &mut self, ctx: &Ctx<'js>, name: &str, _attributes: Option<ImportAttributes<'js>>, ) -> Result<Module<'js, Declared>>

Load module by name with import attributes