Struct SelfTestFailure 

pub struct SelfTestFailure;

Marker returned by a failing SelfTest::run.

Self-tests are allowed to describe what failed, but they are not allowed to exfiltrate the intermediate values that triggered the failure — including them in an error payload would potentially leak information about internal state. The runner treats the mere presence of this value as “test failed” and converts it into Error::SelfTestFailed using the test’s own SelfTest::NAME.

Trait Implementations

impl Clone for SelfTestFailure

fn clone(&self) -> SelfTestFailure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SelfTestFailure

impl Debug for SelfTestFailure

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

Formats the value using the given formatter.

impl Display for SelfTestFailure

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

Formats the value using the given formatter.

impl Eq for SelfTestFailure

impl PartialEq for SelfTestFailure

fn eq(&self, other: &SelfTestFailure) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SelfTestFailure