Trait GenerationInt 

pub trait GenerationInt:
    Copy
    + Eq
    + Sealed {
    const ZERO: Self;

    // Required method
    fn wrapping_inc(self) -> Self;
}

Width of the generation counter. Public so callers can pick u32 (default — 2^32 reuses per slot before wraparound) or u64 (effectively unbounded). Internal trait sealed via the empty trait pattern.

Required Associated Constants

const ZERO: Self

Initial generation value.

Required Methods

fn wrapping_inc(self) -> Self

Increment, wrapping at the type’s max value.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl GenerationInt for u32

const ZERO: Self = 0

fn wrapping_inc(self) -> Self

impl GenerationInt for u64

const ZERO: Self = 0

fn wrapping_inc(self) -> Self

Implementors