Function googletest::matchers::ok

pub fn ok<T: Debug, E: Debug>(
    inner: impl Matcher<ActualT = T>
) -> impl Matcher<ActualT = Result<T, E>>

Matches a Result containing Ok with a value matched by inner.

verify_that!(Ok::<_, ()>("Some value"), ok(eq("Some value")))?;  // Passes
verify_that!(Err::<&str, _>("An error"), ok(eq("An error")))?;   // Fails
verify_that!(Ok::<_, ()>("Some value"), ok(eq("Some other value")))?;   // Fails