Trait miri::shims::native_lib::EvalContextExt

pub trait EvalContextExt<'tcx>: MiriInterpCxExt<'tcx> {
    // Provided method
    fn call_native_fn(
        &mut self,
        link_name: Symbol,
        dest: &MPlaceTy<'tcx>,
        args: &[OpTy<'tcx>],
    ) -> InterpResult<'tcx, bool> { ... }
}

Provided Methods

fn call_native_fn( &mut self, link_name: Symbol, dest: &MPlaceTy<'tcx>, args: &[OpTy<'tcx>], ) -> InterpResult<'tcx, bool>

Call the native host function, with supplied arguments. Needs to convert all the arguments from their Miri representations to a native form (through libffi call). Then, convert the return value from the native form into something that can be stored in Miri’s internal memory.

Implementors

impl<'tcx> EvalContextExt<'tcx> for MiriInterpCx<'tcx>