Trait AssertBoolean

pub trait AssertBoolean {
    // Required methods
    fn is_true(self) -> Self;
    fn is_false(self) -> Self;
}

Assert whether some value or expression is true or false.

Examples

use asserting::prelude::*;

let subject = 42 > 41;
assert_that!(subject).is_true();

assert_that!(12 == 12).is_true();

assert_that!(42 < 42).is_false();

Required Methods

fn is_true(self) -> Self

Verifies that the subject is true.

Examples

use asserting::prelude::*;

let subject = 42 > 41;
assert_that!(subject).is_true();

assert_that!(12 == 12).is_true();

assert_that!(41 < 42).is_true();

fn is_false(self) -> Self

Verifies that the subject is false.

Examples

use asserting::prelude::*;

let subject = 42 > 43;
assert_that!(subject).is_false();

assert_that!(12 == 13).is_false();

assert_that!(42 < 42).is_false();

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<R> AssertBoolean for Spec<'_, bool, R>

where R: FailingStrategy,