1use jrsonnet_evaluator::{State, function::builtin, trace::PathResolver};2use jrsonnet_stdlib::ContextInitializer;34#[builtin]5fn example_native(a: u32, b: u32) -> u32 {6 a + b7}89#[test]10fn std_native() {11 let mut state = State::builder();12 let std = ContextInitializer::new(PathResolver::Absolute);13 std.add_native("example", example_native {});14 state.context_initializer(std);15 let state = state.build();1617 assert!(18 state19 .evaluate_snippet("test", "std.native('example')(1, 3) == 4")20 .unwrap()21 .as_bool()22 .expect("boolean output")23 );24}