Trait lexical_util::num::Integer

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pub trait Integer: Number + Eq + Ord + BitAnd<Output = Self> + BitAndAssign + BitOr<Output = Self> + BitOrAssign + BitXor<Output = Self> + BitXorAssign + Not<Output = Self> + Shl<Self, Output = Self> + Shl<i32, Output = Self> + ShlAssign<i32> + Shr<i32, Output = Self> + ShrAssign<i32> {
    const ZERO: Self;
    const ONE: Self;
    const TWO: Self;
    const MAX: Self;
    const MIN: Self;
    const BITS: usize;

Show 21 methods
    fn leading_zeros(self) -> u32;
    fn trailing_zeros(self) -> u32;
    fn pow(self, exp: u32) -> Self;
    fn checked_add(self, i: Self) -> Option<Self>;
    fn checked_sub(self, i: Self) -> Option<Self>;
    fn checked_mul(self, i: Self) -> Option<Self>;
    fn overflowing_add(self, i: Self) -> (Self, bool);
    fn overflowing_mul(self, i: Self) -> (Self, bool);
    fn wrapping_add(self, i: Self) -> Self;
    fn wrapping_sub(self, i: Self) -> Self;
    fn wrapping_mul(self, i: Self) -> Self;
    fn wrapping_neg(self) -> Self;
    fn saturating_add(self, i: Self) -> Self;
    fn saturating_sub(self, i: Self) -> Self;
    fn saturating_mul(self, i: Self) -> Self;

    fn ceil_divmod(self, y: Self) -> (Self, i32) { ... }
    fn ceil_div(self, y: Self) -> Self { ... }
    fn ceil_mod(self, y: Self) -> i32 { ... }
    fn bit_length(self) -> u32 { ... }
    fn is_odd(self) -> bool { ... }
    fn is_even(self) -> bool { ... }

}
Expand description

Defines a trait that supports integral operations.

Required Associated Constants

Required Methods

Provided Methods

Get the fast ceiling of the quotient from integer division. Not safe, since the remainder can easily overflow.

Get the fast ceiling of the quotient from integer division. Not safe, since the remainder can easily overflow.

Get the fast ceiling modulus from integer division. Not safe, since the remainder can easily overflow.

Get the number of bits in a value.

Returns true if the least-significant bit is odd.

Returns true if the least-significant bit is even.

Implementations on Foreign Types

Implementors