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 ();


impl<T> AlwaysEqual<T>[src]

pub fn into_inner(self) -> T[src]

pub fn testing_blank() -> Self[src]

Trait Implementations

impl<T: Debug> Debug for AlwaysEqual<T>[src]

impl<T: Default> Default for AlwaysEqual<T>[src]

impl<T> From<T> for AlwaysEqual<T>[src]

impl<T> PartialEq<AlwaysEqual<T>> for AlwaysEqual<T>[src]

Auto Trait Implementations

impl<T> RefUnwindSafe for AlwaysEqual<T> where
    T: RefUnwindSafe

impl<T> Send for AlwaysEqual<T> where
    T: Send

impl<T> Sync for AlwaysEqual<T> where
    T: Sync

impl<T> Unpin for AlwaysEqual<T> where
    T: Unpin

impl<T> UnwindSafe for AlwaysEqual<T> where
    T: UnwindSafe

Blanket Implementations

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

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

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

impl<T> From<!> for T[src]

impl<T> From<T> for T[src]

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

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

The type returned in the event of a conversion error.