Struct Code

pub struct Code<F>(/* private fields */);

Available on crate feature panic only.

Wrapper type that holds a closure as code snippet.

Implementations

impl<F> Code<F>

pub fn take(&self) -> Option<F>

Takes the closure out of this Code leaving it empty.

Trait Implementations

impl<S> Expectation<Code<S>> for DoesNotPanic

where S: FnOnce(),

fn test(&mut self, subject: &Code<S>) -> bool

Verifies whether the actual subject fulfills the expected property.

fn message( &self, expression: &Expression<'_>, _actual: &Code<S>, format: &DiffFormat, ) -> String

Forms a failure message for this expectation.

impl<S> Expectation<Code<S>> for DoesPanic

where S: FnOnce(),

fn test(&mut self, subject: &Code<S>) -> bool

Verifies whether the actual subject fulfills the expected property.

fn message( &self, expression: &Expression<'_>, _actual: &Code<S>, format: &DiffFormat, ) -> String

Forms a failure message for this expectation.

impl<F> From<F> for Code<F>

where F: FnOnce(),

fn from(value: F) -> Self

Converts to this type from the input type.