Type Alias Generation

pub type Generation = Opaque<u64>;

Opaque is a replacement for integral T in cases where only comparisons must be supported, and it’s desirable to prevent accidental dependency on exact values.

Aliased Type

struct Generation {
    pub _phantom_0: PhantomData<UnsafeCell<u64>>,
    pub mValue: u64,
}

Fields

_phantom_0: PhantomData<UnsafeCell<u64>>

mValue: u64

Trait Implementations

impl<T: Clone> Clone for Opaque<T>

fn clone(&self) -> Opaque<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for Opaque<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: PartialEq> PartialEq for Opaque<T>

fn eq(&self, other: &Opaque<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: Copy> Copy for Opaque<T>

impl<T> StructuralPartialEq for Opaque<T>