Trait nom::lib::std::ops::BitAnd1.0.0 [] [src]

#[lang = "bitand"]
pub trait BitAnd<RHS = Self> { type Output; fn bitand(self, rhs: RHS) -> Self::Output; }

The bitwise AND operator &.

Note that RHS is Self by default, but this is not mandatory.

Examples

An implementation of BitAnd for a wrapper around bool.

use std::ops::BitAnd;

#[derive(Debug, PartialEq)]
struct Scalar(bool);

impl BitAnd for Scalar {
    type Output = Self;

    // rhs is the "right-hand side" of the expression `a & b`
    fn bitand(self, rhs: Self) -> Self {
        Scalar(self.0 & rhs.0)
    }
}

assert_eq!(Scalar(true) & Scalar(true), Scalar(true));
assert_eq!(Scalar(true) & Scalar(false), Scalar(false));
assert_eq!(Scalar(false) & Scalar(true), Scalar(false));
assert_eq!(Scalar(false) & Scalar(false), Scalar(false));

An implementation of BitAnd for a wrapper around Vec<bool>.

use std::ops::BitAnd;

#[derive(Debug, PartialEq)]
struct BooleanVector(Vec<bool>);

impl BitAnd for BooleanVector {
    type Output = Self;

    fn bitand(self, BooleanVector(rhs): Self) -> Self {
        let BooleanVector(lhs) = self;
        assert_eq!(lhs.len(), rhs.len());
        BooleanVector(lhs.iter().zip(rhs.iter()).map(|(x, y)| *x && *y).collect())
    }
}

let bv1 = BooleanVector(vec![true, true, false, false]);
let bv2 = BooleanVector(vec![true, false, true, false]);
let expected = BooleanVector(vec![true, false, false, false]);
assert_eq!(bv1 & bv2, expected);

Associated Types

The resulting type after applying the & operator.

Required Methods

Performs the & operation.

Implementations on Foreign Types

impl<'a, 'b> BitAnd<&'a Wrapping<i64>> for &'b Wrapping<i64>
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impl<'a, 'b> BitAnd<&'a i64> for &'b i64
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impl BitAnd<u8x16> for u8x16
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impl<'a> BitAnd<Wrapping<u128>> for &'a Wrapping<u128>
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impl BitAnd<u32x2> for u32x2
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impl BitAnd<i64> for i64
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impl BitAnd<Wrapping<i128>> for Wrapping<i128>
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impl BitAnd<b8x8> for b8x8
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impl BitAnd<Wrapping<u8>> for Wrapping<u8>
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impl<'a> BitAnd<bool> for &'a bool
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impl<'a> BitAnd<Wrapping<u8>> for &'a Wrapping<u8>
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impl BitAnd<Wrapping<u64>> for Wrapping<u64>
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impl BitAnd<u16x4> for u16x4
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impl BitAnd<Wrapping<u16>> for Wrapping<u16>
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impl BitAnd<u128> for u128
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impl BitAnd<b8x64> for b8x64
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impl BitAnd<u32x8> for u32x8
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impl<'a> BitAnd<Wrapping<isize>> for &'a Wrapping<isize>
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impl<'a, 'b> BitAnd<&'a isize> for &'b isize
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impl<'a> BitAnd<&'a Wrapping<u32>> for Wrapping<u32>
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impl<'a> BitAnd<Wrapping<u16>> for &'a Wrapping<u16>
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impl<'a> BitAnd<&'a u64> for u64
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impl BitAnd<i32x8> for i32x8
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impl<'a, 'b> BitAnd<&'a i128> for &'b i128
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impl BitAnd<u32> for u32
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impl BitAnd<u8x64> for u8x64
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impl BitAnd<i8> for i8
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impl<'a, 'b> BitAnd<&'a Wrapping<u16>> for &'b Wrapping<u16>
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impl BitAnd<i32> for i32
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impl<'a, 'b> BitAnd<&'a Wrapping<u128>> for &'b Wrapping<u128>
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impl BitAnd<u16x8> for u16x8
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impl BitAnd<i8x16> for i8x16
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impl BitAnd<Wrapping<usize>> for Wrapping<usize>
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impl BitAnd<i8x64> for i8x64
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impl BitAnd<i32x4> for i32x4
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impl<'a> BitAnd<Wrapping<u32>> for &'a Wrapping<u32>
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impl<'a, 'b> BitAnd<&'a Wrapping<i8>> for &'b Wrapping<i8>
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impl<'a, 'b> BitAnd<&'a Wrapping<usize>> for &'b Wrapping<usize>
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impl BitAnd<Wrapping<i8>> for Wrapping<i8>
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impl<'a> BitAnd<Wrapping<u64>> for &'a Wrapping<u64>
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impl<'a> BitAnd<Wrapping<i8>> for &'a Wrapping<i8>
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impl BitAnd<Wrapping<i64>> for Wrapping<i64>
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impl BitAnd<i8x2> for i8x2
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impl BitAnd<u32x16> for u32x16
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impl<'a> BitAnd<i64> for &'a i64
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impl<'a, 'b> BitAnd<&'a i8> for &'b i8
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impl BitAnd<i64x2> for i64x2
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impl BitAnd<i8x4> for i8x4
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impl<'a> BitAnd<&'a Wrapping<i16>> for Wrapping<i16>
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impl<'a> BitAnd<&'a isize> for isize
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impl<'a> BitAnd<usize> for &'a usize
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impl BitAnd<i16x4> for i16x4
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impl<'a, 'b> BitAnd<&'a Wrapping<u32>> for &'b Wrapping<u32>
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impl BitAnd<i8x8> for i8x8
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impl BitAnd<i16x8> for i16x8
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impl<'a> BitAnd<Wrapping<i64>> for &'a Wrapping<i64>
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impl BitAnd<u8x32> for u8x32
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impl<'a> BitAnd<i32> for &'a i32
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impl<'a, 'b> BitAnd<&'a Wrapping<u8>> for &'b Wrapping<u8>
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impl<'a> BitAnd<isize> for &'a isize
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impl BitAnd<u64x8> for u64x8
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impl<'a> BitAnd<&'a u32> for u32
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impl<'a> BitAnd<Wrapping<usize>> for &'a Wrapping<usize>
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impl<'a> BitAnd<&'a Wrapping<u64>> for Wrapping<u64>
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impl BitAnd<u64x2> for u64x2
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impl BitAnd<u8x8> for u8x8
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impl<'a> BitAnd<&'a bool> for bool
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impl<'a> BitAnd<i8> for &'a i8
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impl<'a> BitAnd<&'a Wrapping<i8>> for Wrapping<i8>
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impl<'a, 'b> BitAnd<&'a u8> for &'b u8
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impl<'a> BitAnd<u64> for &'a u64
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impl BitAnd<u16x32> for u16x32
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impl BitAnd<i16x16> for i16x16
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impl<'a, 'b> BitAnd<&'a i32> for &'b i32
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impl BitAnd<Wrapping<u32>> for Wrapping<u32>
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impl BitAnd<i8x32> for i8x32
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impl<'a, 'b> BitAnd<&'a Wrapping<isize>> for &'b Wrapping<isize>
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impl BitAnd<i16> for i16
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impl<'a> BitAnd<i128> for &'a i128
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impl<'a> BitAnd<&'a Wrapping<u8>> for Wrapping<u8>
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impl<'a, 'b> BitAnd<&'a u32> for &'b u32
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impl<'a, 'b> BitAnd<&'a u128> for &'b u128
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impl<'a, 'b> BitAnd<&'a usize> for &'b usize
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impl BitAnd<bool> for bool
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impl<'a> BitAnd<&'a Wrapping<u16>> for Wrapping<u16>
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impl BitAnd<usize> for usize
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impl<'a> BitAnd<&'a i64> for i64
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impl<'a> BitAnd<&'a Wrapping<i64>> for Wrapping<i64>
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impl BitAnd<b8x4> for b8x4
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impl BitAnd<i32x16> for i32x16
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impl BitAnd<u8x4> for u8x4
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impl<'a> BitAnd<&'a i16> for i16
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impl<'a> BitAnd<&'a usize> for usize
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impl<'a, 'b> BitAnd<&'a i16> for &'b i16
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impl BitAnd<b8x2> for b8x2
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impl BitAnd<u16x16> for u16x16
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impl<'a> BitAnd<u16> for &'a u16
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impl<'a> BitAnd<&'a Wrapping<i128>> for Wrapping<i128>
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impl<'a> BitAnd<i16> for &'a i16
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impl BitAnd<u16> for u16
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impl<'a, 'b> BitAnd<&'a Wrapping<i16>> for &'b Wrapping<i16>
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impl<'a> BitAnd<Wrapping<i32>> for &'a Wrapping<i32>
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impl<'a> BitAnd<&'a i32> for i32
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impl BitAnd<i64x4> for i64x4
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impl BitAnd<Wrapping<i16>> for Wrapping<i16>
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impl BitAnd<Wrapping<u128>> for Wrapping<u128>
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impl<'a, 'b> BitAnd<&'a u64> for &'b u64
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impl<'a> BitAnd<Wrapping<i16>> for &'a Wrapping<i16>
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impl<'a, 'b> BitAnd<&'a Wrapping<u64>> for &'b Wrapping<u64>
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impl<'a> BitAnd<u128> for &'a u128
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impl<'a> BitAnd<&'a u128> for u128
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impl<'a> BitAnd<Wrapping<i128>> for &'a Wrapping<i128>
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impl BitAnd<i16x2> for i16x2
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impl<'a> BitAnd<u32> for &'a u32
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impl<'a> BitAnd<&'a Wrapping<u128>> for Wrapping<u128>
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impl<'a, 'b> BitAnd<&'a u16> for &'b u16
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impl<'a> BitAnd<&'a u8> for u8
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impl BitAnd<u64> for u64
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impl<'a> BitAnd<&'a i8> for i8
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impl<'a> BitAnd<&'a Wrapping<i32>> for Wrapping<i32>
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impl<'a, 'b> BitAnd<&'a bool> for &'b bool
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impl<'a> BitAnd<&'a i128> for i128
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impl BitAnd<isize> for isize
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impl BitAnd<u16x2> for u16x2
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impl BitAnd<u32x4> for u32x4
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impl<'a> BitAnd<&'a Wrapping<usize>> for Wrapping<usize>
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impl BitAnd<Wrapping<isize>> for Wrapping<isize>
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impl BitAnd<i32x2> for i32x2
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impl BitAnd<Wrapping<i32>> for Wrapping<i32>
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impl<'a> BitAnd<u8> for &'a u8
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impl<'a, 'b> BitAnd<&'a Wrapping<i128>> for &'b Wrapping<i128>
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impl BitAnd<i64x8> for i64x8
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impl<'a> BitAnd<&'a Wrapping<isize>> for Wrapping<isize>
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impl BitAnd<u8> for u8
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impl BitAnd<u8x2> for u8x2
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impl BitAnd<i128> for i128
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impl<'a, 'b> BitAnd<&'a Wrapping<i32>> for &'b Wrapping<i32>
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impl BitAnd<u64x4> for u64x4
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impl BitAnd<i16x32> for i16x32
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impl<'a> BitAnd<&'a u16> for u16
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impl BitAnd<b8x32> for b8x32
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impl BitAnd<b8x16> for b8x16
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Implementors