[−][src]Struct swar::Bits2
This is used when every 2
bits is a number stored in parallel.
Methods
impl Bits2<u128>
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pub fn from_element(e: u128) -> Self
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Spread a single value out to each element. Must be able to fit.
use swar::*; assert_eq!(Bits2::from_element(0b10), Bits2(0xAAAA_AAAA_AAAA_AAAA_AAAA_AAAA_AAAA_AAAA));
pub fn sum_weight2(self) -> Bits4<u128>
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pub fn hwd(self, other: Self) -> Self
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This computes the hamming weight distance from hamming weights.
use swar::*; // All combinations of inputs 0-2 (hamming weights) let a = Bits2(0b00_01_10_00_01_10_00_01_10u128); let b = Bits2(0b00_00_00_01_01_01_10_10_10u128); // Expected output weights let e = Bits2(0b00_01_10_01_00_01_10_01_00u128); assert_eq!(a.hwd(b), e, "got hamming distances {:b} expected {:b}", a.hwd(b).0, e.0);
pub fn split(self) -> (Bits2x4<u128>, Bits2x4<u128>)
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Trait Implementations
impl<N: Clone> Clone for Bits2<N>
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fn clone(&self) -> Bits2<N>
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default fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl<N: Debug> Debug for Bits2<N>
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impl<N: PartialEq> PartialEq<Bits2<N>> for Bits2<N>
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impl<N: Eq> Eq for Bits2<N>
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impl<N> From<Bits1x2<N>> for Bits2<N>
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impl<N: Copy> Copy for Bits2<N>
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impl BitAnd<u128> for Bits2<u128>
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type Output = Self
The resulting type after applying the &
operator.
fn bitand(self, rhs: u128) -> Self
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impl Shr<u32> for Bits2<u128>
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Auto Trait Implementations
Blanket Implementations
impl<T, U> TryFrom 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.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> From for T
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impl<T, U> TryInto 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.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,