Module spec

This is the core of the asserting crate.

Structs

AssertFailure

An error describing a failed assertion.

Codepanic

Wrapper type that holds a closure as code snippet.

CollectFailures

FailingStrategy that collects the failures from failing assertions.

DiffFormat

Definition of format properties for highlighting differences between two values.

Expression

A textual representation of the expression or subject that is being asserted.

Location

The location of an assertion in the source code respectively test code.

OwnedLocation

An owned location in the source code respectively test code.

PanicOnFail

FailingStrategy that panics when an assertion fails.

Spec

Data of an actual assertion.

Unknown

Used with generic types in expectations where the concrete type is not relevant for the failure message.

Traits

Expectation

An expectation defines a test for a property of the asserted subject.

FailingStrategy

Defines the behavior when an assertion fails.

Functions

assert_that

Starts an assertion for the given subject or expression in the PanicOnFail mode.

assert_that_codepanic

Starts an assertion for some piece of code in the PanicOnFail mode.

verify_that

Starts an assertion for the given subject or expression in the CollectFailures mode.

verify_that_codepanic

Starts an assertion for some piece of code in the CollectFailures mode.