Struct parry2d::utils::HashablePartialEq
source · [−]pub struct HashablePartialEq<T> { /* private fields */ }
Expand description
A structure that implements Eq
and is hashable even if the wrapped data implements only
PartialEq
.
Implementations
sourceimpl<T> HashablePartialEq<T>
impl<T> HashablePartialEq<T>
sourcepub fn new(value: T) -> HashablePartialEq<T>
pub fn new(value: T) -> HashablePartialEq<T>
Creates a new HashablePartialEq
. Please make sure that you really
want to transform the wrapped object’s partial equality to an equivalence relation.
Trait Implementations
sourceimpl<T: Clone> Clone for HashablePartialEq<T>
impl<T: Clone> Clone for HashablePartialEq<T>
sourcefn clone(&self) -> HashablePartialEq<T>
fn clone(&self) -> HashablePartialEq<T>
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl<T: Debug> Debug for HashablePartialEq<T>
impl<T: Debug> Debug for HashablePartialEq<T>
sourceimpl<T: AsBytes> Hash for HashablePartialEq<T>
impl<T: AsBytes> Hash for HashablePartialEq<T>
sourceimpl<T: PartialEq> PartialEq<HashablePartialEq<T>> for HashablePartialEq<T>
impl<T: PartialEq> PartialEq<HashablePartialEq<T>> for HashablePartialEq<T>
sourcefn eq(&self, other: &HashablePartialEq<T>) -> bool
fn eq(&self, other: &HashablePartialEq<T>) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &HashablePartialEq<T>) -> bool
fn ne(&self, other: &HashablePartialEq<T>) -> bool
This method tests for !=
.
impl<T: PartialEq> Eq for HashablePartialEq<T>
impl<T> StructuralPartialEq for HashablePartialEq<T>
Auto Trait Implementations
impl<T> RefUnwindSafe for HashablePartialEq<T> where
T: RefUnwindSafe,
impl<T> Send for HashablePartialEq<T> where
T: Send,
impl<T> Sync for HashablePartialEq<T> where
T: Sync,
impl<T> Unpin for HashablePartialEq<T> where
T: Unpin,
impl<T> UnwindSafe for HashablePartialEq<T> where
T: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
sourcefn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
sourcefn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
sourcefn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
sourcefn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
sourceimpl<T> DowncastSync for T where
T: Any + Send + Sync,
impl<T> DowncastSync for T where
T: Any + Send + Sync,
sourceimpl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
sourcefn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct self
from the equivalent element of its
superset. Read more
sourcefn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if self
is actually part of its subset T
(and can be converted to it).
sourcefn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as self.to_subset
but without any property checks. Always succeeds.
sourcefn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts self
to the equivalent element of its superset.
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more