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BitsFast

Struct BitsFast

pub struct BitsFast(pub u8);

Expand description

Size in bits.

Uses unaligned reads/writes to access data in SeedSize implementation.

Tuple Fields§

§0: u8

Trait Implementations§

impl Clone for BitsFast

fn clone(&self) -> BitsFast

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Into<u8> for BitsFast

fn into(self) -> u8

Converts this type into the (usually inferred) input type.

impl Mul<usize> for BitsFast

type Output = usize

The resulting type after applying the * operator.

fn mul(self, rhs: usize) -> Self::Output

Performs the * operation. Read more

impl SeedSize for BitsFast

type VecElement = u8

fn new_zeroed_seed_vec(&self, number_of_seeds: usize) -> Box<[Self::VecElement]>

fn new_seed_vec( &self, seed: u16, number_of_seeds: usize, ) -> Box<[Self::VecElement]>

unsafe fn get_seed(&self, vec: &[Self::VecElement], index: usize) -> u16

Gets seed with given index from vec. Does not check whether the index is within bounds.

unsafe fn set_seed(&self, vec: &mut [Self::VecElement], index: usize, seed: u16)

Sets seed with given index in vec to seed. Does not check whether the index is within bounds.

unsafe fn init_seed( &self, vec: &mut [Self::VecElement], index: usize, seed: u16, )

Sets seed with given index in zeroed vec to seed. Does not check whether the index is within bounds and vec is zeroed.

fn write_seed_vec( &self, output: &mut dyn Write, seeds: &[Self::VecElement], ) -> Result<()>

fn read_seed_vec( input: &mut dyn Read, number_of_seeds: usize, ) -> Result<(Self, Box<[Self::VecElement]>)>

const VEC_ELEMENT_BIT_SIZE: usize = _

fn validate(&self) -> Result<Self, &'static str>

fn concatenate_seed_vecs<LSI, LS>( &self, level_sizes: LS, seeds: Vec<Box<[Self::VecElement]>>, ) -> Box<[Self::VecElement]>
where LSI: IntoIterator<Item = usize>, LS: Fn() -> LSI,

fn write(&self, output: &mut dyn Write) -> Result<()>

Writes self to output.

fn read(input: &mut dyn Read) -> Result<Self>

Reads Self from input.

impl TryFrom<u8> for BitsFast

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: u8) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for BitsFast

Auto Trait Implementations§

impl Freeze for BitsFast

impl RefUnwindSafe for BitsFast

impl Send for BitsFast

impl Sync for BitsFast

impl Unpin for BitsFast

impl UnsafeUnpin for BitsFast

impl UnwindSafe for BitsFast

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CastableFrom<T> for T

fn cast_from(value: T) -> T

Call Self as W

impl<T, U> CastableInto<U> for T
where U: CastableFrom<T>,

fn cast(self) -> U

Call W::cast_from(self)

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> DowncastableFrom<T> for T

fn downcast_from(value: T) -> T

Truncate the current UnsignedInt to a possibly smaller size

impl<T, U> DowncastableInto<U> for T
where U: DowncastableFrom<T>,

fn downcast(self) -> U

Call W::downcast_from(self)

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Splat<T> for T

fn splat(value: T) -> T

impl<T> To<T> for T

fn to(self) -> T

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> UpcastableFrom<T> for T

fn upcast_from(value: T) -> T

Extend the current UnsignedInt to a possibly bigger size.

impl<T, U> UpcastableInto<U> for T
where U: UpcastableFrom<T>,

fn upcast(self) -> U

Call W::upcast_from(self)

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V