Struct xpct::matchers::result::BeOkMatcher

pub struct BeOkMatcher<T, E> { /* private fields */ }

The matcher for be_ok and be_err.

Implementations

impl<T, E> BeOkMatcher<T, E>

pub fn new() -> Self

Create a new BeOkMatcher.

Trait Implementations

impl<T: Debug, E: Debug> Debug for BeOkMatcher<T, E>

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

Formats the value using the given formatter.

impl<T, E> Default for BeOkMatcher<T, E>

fn default() -> Self

Returns the “default value” for a type.

impl<T, E> TransformMatch for BeOkMatcher<T, E>

type In = Result<T, E>

The type of the “actual” value passed into the matcher by expect!.

type PosOut = T

The output type of the matcher that is passed to subsequent matchers in the chain.

type NegOut = E

The output type of the matcher in the negative case.

type PosFail = Expectation<Result<T, E>>

The failure output that is passed to the formatter.

type NegFail = Expectation<Result<T, E>>

The failure output of the matcher in the negative case.

fn match_pos( self, actual: Self::In ) -> Result<MatchOutcome<Self::PosOut, Self::PosFail>>

The function called to test whether a value matches.

fn match_neg( self, actual: Self::In ) -> Result<MatchOutcome<Self::NegOut, Self::NegFail>>

The function called to test whether a value matches in the negative case.