Trait galvanic_assert::Matcher [] [src]

pub trait Matcher<'a, T: 'a> {
    fn check(&self, actual: &'a T) -> MatchResult;

The trait which has to be implemented by all matchers.

Required Methods

Checks the passed value if it satisfies the Matcher.

Values are always taken as immutable reference as the actual value shouldn't be changed by the matcher.