Trait int_conv::sign::Signed

pub trait Signed {
    type Signed;
    type Unsigned;
    fn as_unsigned(self) -> Self::Unsigned;
    fn as_signed(self) -> Self::Signed;
    fn abs_unsigned(self) -> Self::Unsigned;
}

Types with signed and unsigned variants

Note that references don't currently implement this trait due to lack of GATs, which are required to specify that a &'a u8 may be cast to a &'a i8 with the same lifetime.

Associated Types

type Signed

Signed variant of this type

type Unsigned

Unsigned variant of this type

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Required methods

fn as_unsigned(self) -> Self::Unsigned

Reinterprets this value as unsigned

fn as_signed(self) -> Self::Signed

Reinterprets this value as signed

fn abs_unsigned(self) -> Self::Unsigned

Returns the absolute value of self as unsigned.

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Implementors

impl Signed for i8

type Signed = i8

type Unsigned = u8

fn as_unsigned(self) -> Self::Unsigned

fn as_signed(self) -> Self::Signed

fn abs_unsigned(self) -> Self::Unsigned

impl Signed for i16

type Signed = i16

type Unsigned = u16

fn as_unsigned(self) -> Self::Unsigned

fn as_signed(self) -> Self::Signed

fn abs_unsigned(self) -> Self::Unsigned

impl Signed for i32

type Signed = i32

type Unsigned = u32

fn as_unsigned(self) -> Self::Unsigned

fn as_signed(self) -> Self::Signed

fn abs_unsigned(self) -> Self::Unsigned

impl Signed for i64

type Signed = i64

type Unsigned = u64

fn as_unsigned(self) -> Self::Unsigned

fn as_signed(self) -> Self::Signed

fn abs_unsigned(self) -> Self::Unsigned

impl Signed for i128

type Signed = i128

type Unsigned = u128

fn as_unsigned(self) -> Self::Unsigned

fn as_signed(self) -> Self::Signed

fn abs_unsigned(self) -> Self::Unsigned

impl Signed for isize

type Signed = isize

type Unsigned = usize

fn as_unsigned(self) -> Self::Unsigned

fn as_signed(self) -> Self::Signed

fn abs_unsigned(self) -> Self::Unsigned

impl Signed for u8

type Signed = i8

type Unsigned = u8

fn as_unsigned(self) -> Self::Unsigned

fn as_signed(self) -> Self::Signed

fn abs_unsigned(self) -> Self::Unsigned

impl Signed for u16

type Signed = i16

type Unsigned = u16

fn as_unsigned(self) -> Self::Unsigned

fn as_signed(self) -> Self::Signed

fn abs_unsigned(self) -> Self::Unsigned

impl Signed for u32

type Signed = i32

type Unsigned = u32

fn as_unsigned(self) -> Self::Unsigned

fn as_signed(self) -> Self::Signed

fn abs_unsigned(self) -> Self::Unsigned

impl Signed for u64

type Signed = i64

type Unsigned = u64

fn as_unsigned(self) -> Self::Unsigned

fn as_signed(self) -> Self::Signed

fn abs_unsigned(self) -> Self::Unsigned

impl Signed for u128

type Signed = i128

type Unsigned = u128

fn as_unsigned(self) -> Self::Unsigned

fn as_signed(self) -> Self::Signed

fn abs_unsigned(self) -> Self::Unsigned

impl Signed for usize

type Signed = isize

type Unsigned = usize

fn as_unsigned(self) -> Self::Unsigned

fn as_signed(self) -> Self::Signed

fn abs_unsigned(self) -> Self::Unsigned

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