Struct ToIntLE

pub struct ToIntLE<T> { /* private fields */ }

Reduce to base 10 integer representations of bits. Leftmost is least significant.

Examples

use optimal_binary::ToIntLE;

let to_int_le: ToIntLE<u8> = ToIntLE::new();

// It returns 0 when empty:
assert_eq!(to_int_le.decode([]), 0_u8);

// It returns the base 10 integer represented by binary bits:
assert_eq!(to_int_le.decode([false]), 0_u8);
assert_eq!(to_int_le.decode([false, false]), 0_u8);
assert_eq!(to_int_le.decode([false, false, false]), 0_u8);
assert_eq!(to_int_le.decode([true]), 1_u8);
assert_eq!(to_int_le.decode([true, true]), 3_u8);
assert_eq!(to_int_le.decode([true, true, true]), 7_u8);

// It treats leftmost as least significant:
assert_eq!(to_int_le.decode([false, true]), 2_u8);
assert_eq!(to_int_le.decode([false, false, true]), 4_u8);

Implementations

impl<T> ToIntLE<T>

pub fn new() -> Self

where T: One + Add<Output = T>,

pub fn decode(&self, bits: impl IntoIterator<Item = bool>) -> T

where T: Copy + Zero + One + Add<Output = T> + Mul<Output = T>,

Trait Implementations

impl<T: Clone> Clone for ToIntLE<T>

fn clone(&self) -> ToIntLE<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for ToIntLE<T>

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

Formats the value using the given formatter.

impl<T> Default for ToIntLE<T>

where T: One + Add<Output = T>,

fn default() -> Self

Returns the “default value” for a type.

impl<T: PartialEq> PartialEq for ToIntLE<T>

fn eq(&self, other: &ToIntLE<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: Eq> Eq for ToIntLE<T>

impl<T> StructuralPartialEq for ToIntLE<T>