Struct always_equal::test::AlwaysEqual [−][src]
pub struct AlwaysEqual<T> { /* fields omitted */ }
In test mode, AlwaysEqual <T>
has the same size as
Option <T>
. Debug
is derived. PartialEq
returns
true
if either operand is a testing blank.
Wrapping a string, comparing it with a testing blank, and unwrapping it:
use always_equal::test::AlwaysEqual; let s = "some string"; let a = AlwaysEqual::from (s); let b = AlwaysEqual::testing_blank (); assert_eq! (a, b); let s2 = a.into_inner ();
Implementations
impl<T> AlwaysEqual<T>
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pub fn into_inner(self) -> T
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pub fn testing_blank() -> Self
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Trait Implementations
impl<T: Debug> Debug for AlwaysEqual<T>
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impl<T: Default> Default for AlwaysEqual<T>
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impl<T> From<T> for AlwaysEqual<T>
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impl<T> PartialEq<AlwaysEqual<T>> for AlwaysEqual<T>
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Auto Trait Implementations
impl<T> RefUnwindSafe for AlwaysEqual<T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Send for AlwaysEqual<T> where
T: Send,
T: Send,
impl<T> Sync for AlwaysEqual<T> where
T: Sync,
T: Sync,
impl<T> Unpin for AlwaysEqual<T> where
T: Unpin,
T: Unpin,
impl<T> UnwindSafe for AlwaysEqual<T> where
T: UnwindSafe,
T: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<!> for T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,