pub struct Expectation { /* private fields */ }
Expand description

Expectation type for methods that return a 'static type. This is the type returned by the expect_* methods.

Implementations§

source§

impl Expectation

source

pub fn return_const<MockallOutput>( &mut self, __mockall_c: MockallOutput, ) -> &mut Self
where MockallOutput: Clone + Into<DbResult<()>> + Send + 'static,

Return a constant value from the Expectation

The output type must be Clone. The compiler can’t always infer the proper type to use with this method; you will usually need to specify it explicitly. i.e. return_const(42i32) instead of return_const(42).

source

pub fn return_const_st<MockallOutput>( &mut self, __mockall_c: MockallOutput, ) -> &mut Self
where MockallOutput: Clone + Into<DbResult<()>> + 'static,

Single-threaded version of return_const. This is useful for return types that are not Send.

The output type must be Clone. The compiler can’t always infer the proper type to use with this method; you will usually need to specify it explicitly. i.e. return_const(42i32) instead of return_const(42).

It is a runtime error to call the mock method from a different thread than the one that originally called this method.

source

pub fn return_once<MockallF>(&mut self, __mockall_f: MockallF) -> &mut Self
where MockallF: FnOnce(&Uuid, &str) -> DbResult<()> + Send + 'static,

Supply an FnOnce closure that will provide the return value for this Expectation. This is useful for return types that aren’t Clone. It will be an error to call this method multiple times.

source

pub fn return_once_st<MockallF>(&mut self, __mockall_f: MockallF) -> &mut Self
where MockallF: FnOnce(&Uuid, &str) -> DbResult<()> + 'static,

Single-threaded version of return_once. This is useful for return types that are neither Send nor Clone.

It is a runtime error to call the mock method from a different thread than the one that originally called this method. It is also a runtime error to call the method more than once.

source

pub fn returning<MockallF>(&mut self, __mockall_f: MockallF) -> &mut Self
where MockallF: FnMut(&Uuid, &str) -> DbResult<()> + Send + 'static,

Supply a closure that will provide the return value for this Expectation. The method’s arguments are passed to the closure by value.

source

pub fn returning_st<MockallF>(&mut self, __mockall_f: MockallF) -> &mut Self
where MockallF: FnMut(&Uuid, &str) -> DbResult<()> + 'static,

Single-threaded version of returning. Can be used when the argument or return type isn’t Send.

It is a runtime error to call the mock method from a different thread than the one that originally called this method.

source

pub fn in_sequence(&mut self, __mockall_seq: &mut Sequence) -> &mut Self

Add this expectation to a Sequence.

source

pub fn never(&mut self) -> &mut Self

Forbid this expectation from ever being called.

source

pub fn new() -> Self

Create a new, default, Expectation

source

pub fn once(&mut self) -> &mut Self

Expect this expectation to be called exactly once. Shortcut for times(1).

source

pub fn times<MockallR>(&mut self, __mockall_r: MockallR) -> &mut Self
where MockallR: Into<TimesRange>,

Restrict the number of times that that this method may be called.

The argument may be:

  • A fixed number: .times(4)
  • Various types of range:
    • .times(5..10)
    • .times(..10)
    • .times(5..)
    • .times(5..=10)
    • .times(..=10)
  • The wildcard: .times(..)
source

pub fn with<MockallMatcher0: Predicate<Uuid> + Send + 'static, MockallMatcher1: Predicate<str> + Send + 'static>( &mut self, uaid: MockallMatcher0, sort_key: MockallMatcher1, ) -> &mut Self

Set matching criteria for this Expectation.

The matching predicate can be anything implemening the Predicate trait. Only one matcher can be set per Expectation at a time.

source

pub fn withf<MockallF>(&mut self, __mockall_f: MockallF) -> &mut Self
where MockallF: Fn(&Uuid, &str) -> bool + Send + 'static,

Set a matching function for this Expectation.

This is equivalent to calling with with a function argument, like with(predicate::function(f)).

source

pub fn withf_st<MockallF>(&mut self, __mockall_f: MockallF) -> &mut Self
where MockallF: Fn(&Uuid, &str) -> bool + 'static,

Single-threaded version of withf. Can be used when the argument type isn’t Send.

Trait Implementations§

source§

impl Default for Expectation

source§

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
§

impl<T> Any for T
where T: Any,

§

fn into_any(self: Box<T>) -> Box<dyn Any>

§

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

§

fn type_name(&self) -> &'static str

§

impl<T> AnySync for T
where T: Any + Send + Sync,

§

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<T> Instrument for T

§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> Same for T

source§

type Output = T

Should always be Self
source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

source§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

§

fn vzip(self) -> V

§

impl<T> WithSubscriber for T

§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
§

impl<T> ErasedDestructor for T
where T: 'static,

§

impl<T> MaybeSendSync for T

§

impl<T> SendSyncUnwindSafe for T
where T: Send + Sync + UnwindSafe + ?Sized,