Struct bevy_rng::Rng [−][src]
The random number generator.
This wraps rand
's XorShiftRng
random number generator.
See the rand::Rng
trait for more details on how to generate random data.
Methods from Deref<Target = Xoshiro256StarStar>
pub fn jump(&mut self)
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Jump forward, equivalently to 2^128 calls to next_u64()
.
This can be used to generate 2^128 non-overlapping subsequences for parallel computations.
use rand_xoshiro::rand_core::SeedableRng; use rand_xoshiro::Xoshiro256StarStar; let rng1 = Xoshiro256StarStar::seed_from_u64(0); let mut rng2 = rng1.clone(); rng2.jump(); let mut rng3 = rng2.clone(); rng3.jump();
pub fn long_jump(&mut self)
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Jump forward, equivalently to 2^192 calls to next_u64()
.
This can be used to generate 2^64 starting points, from each of which
jump()
will generate 2^64 non-overlapping subsequences for parallel
distributed computations.
Trait Implementations
impl Clone for Rng
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impl Debug for Rng
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impl Deref for Rng
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type Target = Xoshiro256StarStar
The resulting type after dereferencing.
fn deref(&self) -> &Self::Target
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impl DerefMut for Rng
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impl Eq for Rng
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impl FromResources for Rng
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fn from_resources(resources: &Resources) -> Self
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impl PartialEq<Rng> for Rng
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impl StructuralEq for Rng
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impl StructuralPartialEq for Rng
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Auto Trait Implementations
impl RefUnwindSafe for Rng
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impl Send for Rng
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impl Sync for Rng
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impl Unpin for Rng
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impl UnwindSafe for Rng
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Any for T where
T: Any,
T: Any,
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> CloneAny for T where
T: Clone + Any,
T: Clone + Any,
impl<T> Component for T where
T: 'static + Send + Sync,
T: 'static + Send + Sync,
impl<T> Downcast for T where
T: Any,
T: Any,
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn as_any(&self) -> &(dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
impl<T> DowncastSync for T where
T: Send + Sync + Any,
T: Send + Sync + Any,
impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Resource for T where
T: 'static + Send + Sync,
T: 'static + Send + Sync,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> TypeData for T where
T: 'static + Send + Sync + Clone,
T: 'static + Send + Sync + Clone,
pub fn clone_type_data(&self) -> Box<dyn TypeData + 'static, Global>
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,