Struct AssertionError

pub struct AssertionError { /* private fields */ }

An error emitted when an assertion failed to be satisfied.

Emitted by ensure!.

Implementations

impl AssertionError

pub fn message(&self) -> &str

Message stored in this error.

Trait Implementations

impl Clone for AssertionError

fn clone(&self) -> AssertionError

Returns a duplicate of the value.

const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AssertionError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for AssertionError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for AssertionError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<AssertionError> for Problem

fn from(err: AssertionError) -> Self

Converts to this type from the input type.