Struct expectest::matchers::BeCloseTo

pub struct BeCloseTo<E> { /* fields omitted */ }

A matcher for be_close_to assertions for float numbers.

Methods

impl<E> BeCloseTo<E>

fn delta(self, v: E) -> BeCloseTo<E>

Sets new delta value.

Trait Implementations

impl<E> Matcher<E, E> for BeCloseTo<E> where
    E: Float + Debug, 

fn failure_message(&self, join: Join, actual: &E) -> String

Returns a failure message.

fn matches(&self, actual: &E) -> bool

Checks if an actual value matches an expected value.