Trait Step 

pub trait Step:
    ConstOne
    + ConstZero
    + Copy
    + PartialOrd
    + Ord
    + Mul<Output = Self>
    + MulAssign<Self>
    + CheckedMul
    + Debug
    + ToPrimitive
    + SaturatingAdd
    + SaturatingSub {
    // Provided methods
    fn next(self) -> Self { ... }
    fn prev(self) -> Self { ... }
}

Types that support stepping forward and backward with saturating arithmetic.

Provided Methods

fn next(self) -> Self

Returns the next value.

fn prev(self) -> Self

Returns the previous value.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T> Step for T

where T: ConstOne + ConstZero + Copy + PartialOrd + Ord + Mul<Output = Self> + MulAssign<Self> + CheckedMul + Debug + ToPrimitive + SaturatingAdd + SaturatingSub,