Struct Uint

pub struct Uint<T, const BITS: u32, const OFFSET: u32 = 0>(/* private fields */);

任意のビット数の非負の整数を表現するための型

• T: 数値の内部的な型。 最低限 BITS 分の数値を表現可能な型である必要がある。
• BITS: 数値のビット数
• OFFSET: 一つの T に複数の Uint 値がパックされる場合の、この数値のオフセット位置（ビット数）

Implementations

impl<T, const BITS: u32, const OFFSET: u32> Uint<T, BITS, OFFSET>

where T: Shr<u32, Output = T> + Shl<u32, Output = T> + BitAnd<Output = T> + Sub<Output = T> + From<u8>,

pub const fn new(v: T) -> Self

指定された数値を受け取ってインスタンスを作成する

pub fn get(self) -> T

このインスタンスが表現する整数値を返す

pub fn from_bits(v: T) -> Self

T が保持するビット列の OFFSET 位置から BITS 分のビット列に対応する整数値を返す

pub fn to_bits(self) -> T

このインスタンスに対応する T 内のビット列を返す

なお OFFSET が 0 の場合には、このメソッドは Uint::get() と等価である

Trait Implementations

impl<T: Clone, const BITS: u32, const OFFSET: u32> Clone for Uint<T, BITS, OFFSET>

fn clone(&self) -> Uint<T, BITS, OFFSET>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug, const BITS: u32, const OFFSET: u32> Debug for Uint<T, BITS, OFFSET>

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

Formats the value using the given formatter.

impl<T: Default, const BITS: u32, const OFFSET: u32> Default for Uint<T, BITS, OFFSET>

fn default() -> Uint<T, BITS, OFFSET>

Returns the “default value” for a type.

impl<T: Hash, const BITS: u32, const OFFSET: u32> Hash for Uint<T, BITS, OFFSET>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: Ord, const BITS: u32, const OFFSET: u32> Ord for Uint<T, BITS, OFFSET>

fn cmp(&self, other: &Uint<T, BITS, OFFSET>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<T: PartialEq, const BITS: u32, const OFFSET: u32> PartialEq for Uint<T, BITS, OFFSET>

fn eq(&self, other: &Uint<T, BITS, OFFSET>) -> 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: PartialOrd, const BITS: u32, const OFFSET: u32> PartialOrd for Uint<T, BITS, OFFSET>

fn partial_cmp(&self, other: &Uint<T, BITS, OFFSET>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Copy, const BITS: u32, const OFFSET: u32> Copy for Uint<T, BITS, OFFSET>

impl<T: Eq, const BITS: u32, const OFFSET: u32> Eq for Uint<T, BITS, OFFSET>

impl<T, const BITS: u32, const OFFSET: u32> StructuralPartialEq for Uint<T, BITS, OFFSET>