pub struct And<P: ?Sized, Q: ?Sized> { /* private fields */ }
Expand description
Represents predicates that are satisfied when both P
and Q
are satisfied.
Trait Implementations§
Source§impl<T: ?Sized, P: Predicate<T> + ?Sized, Q: Predicate<T> + ?Sized> Predicate<T> for And<P, Q>
impl<T: ?Sized, P: Predicate<T> + ?Sized, Q: Predicate<T> + ?Sized> Predicate<T> for And<P, Q>
Source§type Error = EitherError<<P as Predicate<T>>::Error, <Q as Predicate<T>>::Error>
type Error = EitherError<<P as Predicate<T>>::Error, <Q as Predicate<T>>::Error>
The associated error type which is used to represent checks.
Source§fn check(value: &T) -> Result<(), Self::Error>
fn check(value: &T) -> Result<(), Self::Error>
Checks if the value of type
T
satisfies the predicate. Read moreSource§fn expect(formatter: &mut Formatter<'_>) -> Result
fn expect(formatter: &mut Formatter<'_>) -> Result
Formats the expectation of the predicate. Read more
Source§fn expect_code(formatter: &mut Formatter<'_>) -> Result
fn expect_code(formatter: &mut Formatter<'_>) -> Result
Formats the expectation code of the predicate. Read more
Source§fn is_satisfied(value: &T) -> bool
fn is_satisfied(value: &T) -> bool
Checks whether the given value satisfies the predicate. Read more
Source§fn expected_code() -> ExpectedCode<T, Self>
fn expected_code() -> ExpectedCode<T, Self>
Returns the expectation code of the predicate.
Auto Trait Implementations§
impl<P, Q> Freeze for And<P, Q>
impl<P, Q> RefUnwindSafe for And<P, Q>
impl<P, Q> Send for And<P, Q>
impl<P, Q> Sync for And<P, Q>
impl<P, Q> Unpin for And<P, Q>
impl<P, Q> UnwindSafe for And<P, Q>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more