Function wasmtime_environ::wasm::blocktype_params_results

pub fn blocktype_params_results<T>(
    validator: &'a FuncValidator<T>, 
    ty_or_ft: TypeOrFuncType
) -> Result<(impl Clone + ExactSizeIterator + 'a, impl Clone + ExactSizeIterator + 'a), WasmError> where
    T: WasmModuleResources, 

Get the parameter and result types for the given Wasm blocktype.