Trait libera::all::One

pub trait One: Ident {
    // Required method
    fn new_one() -> Self;

    // Provided method
    fn set_one(&mut self)
       where Self: Sized { ... }
}

Available on crate feature numera only.

numera A number that can represent 1, the multiplicative identity.

See also: ConstOne.

This trait is mutually exclusive with NonOne.

Required Methods

fn new_one() -> Self

Returns a new multiplicative identity, 1.

Provided Methods

fn set_one(&mut self)where Self: Sized,

Sets this number to 1.

Implementations on Foreign Types

impl One for u8

fn new_one() -> u8

impl One for f32

fn new_one() -> f32

impl One for u32

fn new_one() -> u32

impl One for f64

fn new_one() -> f64

impl One for TwoFloat

fn new_one() -> TwoFloat

impl One for usize

fn new_one() -> usize

impl One for i64

fn new_one() -> i64

impl One for f16

fn new_one() -> f16

impl One for u16

fn new_one() -> u16

impl One for UBig

fn new_one() -> UBig

impl One for i128

fn new_one() -> i128

impl One for ()

fn new_one()

Returns itself.

fn set_one(&mut self)

No op.

impl One for isize

fn new_one() -> isize

impl One for u128

fn new_one() -> u128

impl One for IBig

fn new_one() -> IBig

impl One for bf16

fn new_one() -> bf16

impl One for i16

fn new_one() -> i16

impl One for u64

fn new_one() -> u64

impl One for i8

fn new_one() -> i8

impl One for i32

fn new_one() -> i32

Implementors

impl One for NonNegativeInteger

impl One for NonZeroInteger

impl One for PositiveInteger

impl One for Rational

impl One for Integer

impl One for NonZeroI8

impl One for NonZeroI16

impl One for NonZeroI32

impl One for NonZeroI64

impl One for NonZeroI128

impl One for NonZeroIsize

impl One for NonZeroU8

impl One for NonZeroU16

impl One for NonZeroU32

impl One for NonZeroU64

impl One for NonZeroU128

impl One for NonZeroUsize

impl One for BrainFloat16

impl One for DecFloat32

impl One for DecFloat64

impl One for DecFloat128

impl One for Float16

impl One for Float32

impl One for Float64

impl One for Integer8

impl One for Integer16

impl One for Integer32

impl One for Integer64

impl One for Integer128

impl One for IntegerBig

impl One for NonNegativeInteger8

impl One for NonNegativeInteger16

impl One for NonNegativeInteger32

impl One for NonNegativeInteger64

impl One for NonNegativeInteger128

impl One for NonZeroInteger8

impl One for NonZeroInteger16

impl One for NonZeroInteger32

impl One for NonZeroInteger64

impl One for NonZeroInteger128

impl One for PositiveInteger8

impl One for PositiveInteger16

impl One for PositiveInteger32

impl One for PositiveInteger64

impl One for PositiveInteger128

impl One for Rational8

impl One for Rational16

impl One for Rational32

impl One for Rational64

impl One for Rational128

impl One for TwoFloat128