Trait nom::lib::std::fmt::Binary

pub trait Binary {
    pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>;
}

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b formatting.

The Binary trait should format its output as a number in binary.

For primitive signed integers (i8 to [i128], and isize), negative values are formatted as the two’s complement representation.

The alternate flag, #, adds a 0b in front of the output.

For more information on formatters, see the module-level documentation.

Examples

Basic usage with [i32]:

let x = 42; // 42 is '101010' in binary

assert_eq!(format!("{:b}", x), "101010");
assert_eq!(format!("{:#b}", x), "0b101010");

assert_eq!(format!("{:b}", -16), "11111111111111111111111111110000");

Implementing Binary on a type:

use std::fmt;

struct Length(i32);

impl fmt::Binary for Length {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        let val = self.0;

        fmt::Binary::fmt(&val, f) // delegate to i32's implementation
    }
}

let l = Length(107);

assert_eq!(format!("l as binary is: {:b}", l), "l as binary is: 1101011");

assert_eq!(
    format!("l as binary is: {:#032b}", l),
    "l as binary is: 0b000000000000000000000001101011"
);

Required methods

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>[−]

Formats the value using the given formatter.

Implementations on Foreign Types

impl<T> Binary for Wrapping<T> where
    T: Binary, 

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for NonZeroUsize

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for NonZeroU128

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for NonZeroU16

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for i64

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for u16

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for NonZeroI32

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for usize

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for i16

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for NonZeroI8

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for u8

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for NonZeroI16

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T> Binary for &'_ mut T where
    T: Binary + ?Sized, 

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for NonZeroU32

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for NonZeroI128

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for NonZeroI64

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for u32

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for isize

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for u64

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T> Binary for &'_ T where
    T: Binary + ?Sized, 

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for NonZeroU8

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for u128

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for NonZeroU64

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for i8

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for i32

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for i128

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Binary for NonZeroIsize

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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Implementors

impl Binary for FixedBitSet

impl Binary for Modifiers

impl Binary for JoystickHats

impl Binary for MapReadFlags

impl Binary for MapWriteFlags

impl Binary for MapReadWriteFlags

impl Binary for bf16

impl Binary for f16

impl<'a, I> Binary for Format<'a, I> where     I: Iterator,     I::Item: Binary,

impl<N, R: Dim, C: Dim, S> Binary for Matrix<N, R, C, S> where     N: Scalar + Binary,     S: Storage<N, R, C>,     DefaultAllocator: Allocator<usize, R, C>,

impl Binary for CollisionObjectUpdateFlags

impl Binary for HeightFieldCellStatus

impl<T> Binary for Complex<T> where     T: Binary + Num + PartialOrd + Clone,

impl<T: Binary + Clone + Integer> Binary for Ratio<T>

impl Binary for U128

impl Binary for U160

impl Binary for U224

impl Binary for U256

impl Binary for U384

impl Binary for U512

impl Binary for U520

impl Binary for U1024

impl Binary for U2048

impl Binary for U4096

impl Binary for Transformations

impl Binary for RootMotionRemove

impl Binary for BoxFlags

impl Binary for TextureCreationFlags

impl Binary for BoneFlags

impl Binary for KeyModifiers

impl Binary for Flags

impl Binary for Flags

impl Binary for DriverTargetFlags

impl Binary for DriverVarFlag

impl Binary for ArmatureDeformFlag

impl Binary for Flag

impl Binary for Flags

impl Binary for BlockFlags