Trait Primality 

pub trait Primality:
    Clone
    + Copy
    + AddAssign
    + SubAssign
    + PartialOrd {
    const ONE: Self;
    const FIRST_PRIME: Self;
    const LAST_PRIME: Self;

    // Required methods
    fn is_prime(&self) -> bool;
    fn strong_case(&self) -> bool;
}

Trait for primality over all primitive types

Required Associated Constants

const ONE: Self

Unit of the Set

const FIRST_PRIME: Self

Minimum prime in the set

const LAST_PRIME: Self

Maximum prime in the set

Required Methods

fn is_prime(&self) -> bool

Returns true if prime

fn strong_case(&self) -> bool

Minimal computation for primality proving

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl Primality for f32

const ONE: Self = 1f32

const FIRST_PRIME: Self = -16777213f32

const LAST_PRIME: Self = 16777213f32

fn is_prime(&self) -> bool

fn strong_case(&self) -> bool

impl Primality for f64

const ONE: Self = 1f64

const FIRST_PRIME: Self = -9007199254740881f64

const LAST_PRIME: Self = 9007199254740881f64

fn is_prime(&self) -> bool

fn strong_case(&self) -> bool

impl Primality for i8

const ONE: Self = 0x1

const FIRST_PRIME: Self = -0x7F

const LAST_PRIME: Self = 0x7F

fn is_prime(&self) -> bool

fn strong_case(&self) -> bool

impl Primality for i16

const ONE: Self = 0x1

const FIRST_PRIME: Self = -0x7FED

const LAST_PRIME: Self = 0x7FED

fn is_prime(&self) -> bool

fn strong_case(&self) -> bool

impl Primality for i32

const ONE: Self = 0x1

const FIRST_PRIME: Self = -0x7FFFFFFF

const LAST_PRIME: Self = 0x7FFFFFFF

fn is_prime(&self) -> bool

fn strong_case(&self) -> bool

impl Primality for i64

const ONE: Self = 0x1

const FIRST_PRIME: Self = -0x7FFFFFFFFFFFFFE7

const LAST_PRIME: Self = 0x7FFFFFFFFFFFFFE7

fn is_prime(&self) -> bool

fn strong_case(&self) -> bool

impl Primality for i128

const ONE: Self = 0x1

const FIRST_PRIME: Self = -0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF

const LAST_PRIME: Self = 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF

fn is_prime(&self) -> bool

fn strong_case(&self) -> bool

impl Primality for isize

const ONE: Self = 0x1

const FIRST_PRIME: Self = -0x7FFFFFFFFFFFFFE7

const LAST_PRIME: Self = 0x7FFFFFFFFFFFFFE7

fn is_prime(&self) -> bool

fn strong_case(&self) -> bool

impl Primality for u8

const ONE: Self = 0x1

const FIRST_PRIME: Self = 0x2

const LAST_PRIME: Self = 0xFB

fn is_prime(&self) -> bool

fn strong_case(&self) -> bool

impl Primality for u16

const ONE: Self = 0x1

const FIRST_PRIME: Self = 0x2

const LAST_PRIME: Self = 0xFFF1

fn is_prime(&self) -> bool

fn strong_case(&self) -> bool

impl Primality for u32

const ONE: Self = 0x1

const FIRST_PRIME: Self = 0x2

const LAST_PRIME: Self = 0xFFFFFFFB

fn is_prime(&self) -> bool

fn strong_case(&self) -> bool

impl Primality for u64

const ONE: Self = 0x1

const FIRST_PRIME: Self = 0x2

const LAST_PRIME: Self = 0xFFFFFFFFFFFFFFC5

fn is_prime(&self) -> bool

fn strong_case(&self) -> bool

impl Primality for u128

const ONE: Self = 0x1

const FIRST_PRIME: Self = 0x2

const LAST_PRIME: Self = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF61

fn is_prime(&self) -> bool

fn strong_case(&self) -> bool

impl Primality for usize

const ONE: Self = 0x1

const FIRST_PRIME: Self = 0x2

const LAST_PRIME: Self = 0xFFFFFFFFFFFFFFC5

fn is_prime(&self) -> bool

fn strong_case(&self) -> bool

Implementors