Struct heron::rapier_plugin::rapier2d::parry::simba::simd::SimdOption [−]
pub struct SimdOption<V> where
V: SimdValue, { /* fields omitted */ }
Expand description
Generalization of Option for SIMD computation.
Implementations
impl<V> SimdOption<V> where
V: SimdValue,
impl<V> SimdOption<V> where
V: SimdValue,
pub fn new(val: V, mask: <V as SimdValue>::SimdBool) -> SimdOption<V>
pub fn new(val: V, mask: <V as SimdValue>::SimdBool) -> SimdOption<V>
Creates a new SIMD option by combining a value and a mask indicating what lane of the value is valid.
Converts this SIMD option to a strandard Option.
If all the bits of self.mask
are 1, then this returns Some(self.value())
.
If any bit of self.mask
is 0, then this returns None
.
pub fn simd_unwrap(self) -> V
pub fn simd_unwrap(self) -> V
Retrieve the underlying value if all the bits of self.mask
are 1.
Panics if any of the bits of self.mask
is 0.
pub fn simd_unwrap_or(self, other: impl FnOnce() -> V) -> V
pub fn simd_unwrap_or(self, other: impl FnOnce() -> V) -> V
Merges the value of self
with the value of other
.
Each lane of the result with a corresponding bit mask set to 1 will be filled with the corresponding lanes of self.value()
.
The lanes of the result with a corresponding bit mask set to 0 will be filled with the corresponding lanes of other()
.
The function in other
should not do any side-effect. Indeed, implementors of this trait are free to decide in what
cases other
is called or not.
Auto Trait Implementations
impl<V> RefUnwindSafe for SimdOption<V> where
V: RefUnwindSafe,
<V as SimdValue>::SimdBool: RefUnwindSafe,
impl<V> UnwindSafe for SimdOption<V> where
V: UnwindSafe,
<V as SimdValue>::SimdBool: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
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
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub 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
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
pub 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
impl<T> Pointable for T
impl<T> Pointable for T
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
The inverse inclusion map: attempts to construct self
from the equivalent element of its
superset. Read more
pub fn is_in_subset(&self) -> bool
pub fn is_in_subset(&self) -> bool
Checks if self
is actually part of its subset T
(and can be converted to it).
pub fn to_subset_unchecked(&self) -> SS
pub fn to_subset_unchecked(&self) -> SS
Use with care! Same as self.to_subset
but without any property checks. Always succeeds.
pub fn from_subset(element: &SS) -> SP
pub fn from_subset(element: &SS) -> SP
The inclusion map: converts self
to the equivalent element of its superset.
pub fn vzip(self) -> V
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more