Struct Observe 

pub struct Observe<'a> { /* private fields */ }

Implementations

impl Observe<'_>

pub fn metric(&mut self, name: &str, value: f64) -> bool

Examples found in repository

examples/example_smoke.rs (line 14)

fn main() {
    let tests = collect_tests(|| {
        describe!("math", {
            test!("adds two numbers", |ctx| {
                ctx.stdout("ok\n");
                expect(2 + 3).to_be(5);
            });

            test!("handles negatives", id = "math/handles-negatives", |ctx| {
                assert!(ctx.observe().metric("wall_time_ns", 42.0));
                expect(-2 + 1).to_be(-1);
            });
        });
    })
    .expect("collection should validate");

    for test in &tests {
        let outcome = run_test(test);
        println!("{} => {}", test.canonical_name(), outcome.exit);
    }
}

pub fn vector(&mut self, name: &str, values: &[f64]) -> bool

pub fn tag(&mut self, name: &str, value: &str) -> bool