Struct must::lazy::LazyAssertion

pub struct LazyAssertion<M: LazyMatcher> { /* fields omitted */ }

Methods

impl<M: LazyMatcher> LazyAssertion<M>

fn and<F, R>(self, op: F) -> LazyAssertion<R> where
    F: FnOnce(M::Ret) -> LazyAssertion<R>,
    R: LazyMatcher, 

Not intended for direct use.

Use must_be_ok_and / must_be_err_and / must_be_some_and instead.

fn or<F>(self, f: F) where
    F: FnOnce(&Error), 

fn take(self) -> M::Ret

take or panic

fn into_result(self) -> Result<M::Ret, Error>

Not intended for direct use in testing, but exported to help extending must.

Panics if called twice.

Trait Implementations

impl<Ret> From<Ret> for LazyAssertion<SimpleMatcher<Ret>>

fn from(ret: Ret) -> Self

Performs the conversion.

impl<Ret> FromError for LazyAssertion<SimpleMatcher<Ret>>

fn from_err(err: ErrorKind, got: String) -> Self

impl<M: LazyMatcher> Mutator<M> for LazyAssertion<M>

fn mutate<F>(self, op: F) -> Self where
    F: FnOnce(&mut M), 

impl<M: LazyMatcher> Drop for LazyAssertion<M>

fn drop(&mut self)

A method called when the value goes out of scope.

impl<M: LazyMatcher> From<M> for LazyAssertion<M>

fn from(matcher: M) -> Self

Creates a new lazy assertion with a given lazy matcher.