Function googletest::matchers::contains

pub fn contains<T, InnerMatcherT>(
    inner: InnerMatcherT
) -> ContainsMatcher<T, InnerMatcherT>

Matches an iterable type whose elements contain a value matched by inner.

By default, this matches a container with any number of elements matched by inner. Use the method ContainsMatcher::times to constrain the matched containers to a specific number of matching elements.

verify_that!(["Some value"], contains(eq("Some value")))?;  // Passes
verify_that!(vec!["Some value"], contains(eq("Some value")))?;  // Passes
verify_that!([] as [String; 0], contains(eq("Some value")))?;   // Fails
verify_that!(["Some value"], contains(eq("Some other value")))?;   // Fails