rustc_driver_impl

Trait Callbacks

Source 
pub trait Callbacks {
    // Provided methods
    fn config(&mut self, _config: &mut Config) { ... }
    fn after_crate_root_parsing(
        &mut self,
        _compiler: &Compiler,
        _queries: &Crate,
    ) -> Compilation { ... }
    fn after_expansion<'tcx>(
        &mut self,
        _compiler: &Compiler,
        _tcx: TyCtxt<'tcx>,
    ) -> Compilation { ... }
    fn after_analysis<'tcx>(
        &mut self,
        _compiler: &Compiler,
        _tcx: TyCtxt<'tcx>,
    ) -> Compilation { ... }
}

Provided Methods§

Source

fn config(&mut self, _config: &mut Config)

Called before creating the compiler instance

Source

fn after_crate_root_parsing( &mut self, _compiler: &Compiler, _queries: &Crate, ) -> Compilation

Called after parsing the crate root. Submodules are not yet parsed when this callback is called. Return value instructs the compiler whether to continue the compilation afterwards (defaults to Compilation::Continue)

Source

fn after_expansion<'tcx>( &mut self, _compiler: &Compiler, _tcx: TyCtxt<'tcx>, ) -> Compilation

Called after expansion. Return value instructs the compiler whether to continue the compilation afterwards (defaults to Compilation::Continue)

Source

fn after_analysis<'tcx>( &mut self, _compiler: &Compiler, _tcx: TyCtxt<'tcx>, ) -> Compilation

Called after analysis. Return value instructs the compiler whether to continue the compilation afterwards (defaults to Compilation::Continue)

Implementors§