Struct AssertionFailure 

pub struct AssertionFailure {
    pub expectation: ExpectationName,
    pub expected: String,
    pub actual: String,
    pub subject: Option<String>,
}

One deterministic expectation that did not hold.

Fields

expectation: ExpectationName

Which expectation.

expected: String

What the item asked for.

actual: String

What the run actually produced.

subject: Option<String>

Which case the failure is about, when it is about one.

Implementations

impl AssertionFailure

pub fn new( expectation: ExpectationName, expected: impl Into<String>, actual: impl Into<String>, ) -> Self

Builds a failure.

pub fn about(self, subject: impl Into<String>) -> Self

Names the case the failure is about.

Trait Implementations

impl Clone for AssertionFailure

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AssertionFailure

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AssertionFailure

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for AssertionFailure

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

Formats the value using the given formatter.

impl Eq for AssertionFailure

impl PartialEq for AssertionFailure

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for AssertionFailure

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AssertionFailure