Trait IGenID 

pub trait IGenID<Gen = u32>:
    From<(usize, Gen)>
    + Into<(usize, Gen)>
    + Clone
    + Copy
    + PartialEq
    + Eq
    + Hash
    + Ord
    + PartialOrd
    + Default
where
    Gen: IGeneration,
{
    const NULL: Self;

    // Required methods
    fn index(self) -> usize;
    fn generation(self) -> Gen;

    // Provided methods
    fn from_index_and_generation(index: usize, generation: Gen) -> Self { ... }
    fn index_and_generation(self) -> (usize, Gen) { ... }
    fn is_null(self) -> bool { ... }
    fn is_not_null(self) -> bool { ... }
    fn reset(&mut self) { ... }
    fn typed<T>(self) -> GenIDOf<T, Gen> { ... }
    fn untyped(self) -> UntypedGenIDOf<Gen> { ... }
}

Required Associated Constants

const NULL: Self

Required Methods

fn index(self) -> usize

fn generation(self) -> Gen

Provided Methods

fn from_index_and_generation(index: usize, generation: Gen) -> Self

fn index_and_generation(self) -> (usize, Gen)

fn is_null(self) -> bool

fn is_not_null(self) -> bool

fn reset(&mut self)

Set the value to Self::NULL

fn typed<T>(self) -> GenIDOf<T, Gen>

fn untyped(self) -> UntypedGenIDOf<Gen>

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<Gen> IGenID<Gen> for UntypedGenIDOf<Gen>

where Gen: IGeneration,

const NULL: UntypedGenIDOf<Gen>

impl<T, Gen> IGenID<Gen> for GenIDOf<T, Gen>

where Gen: IGeneration,

const NULL: GenIDOf<T, Gen>