Expand description
Generic Option that can be used as a Pod for types that can have
a designated None value.
For example, a 64-bit unsigned integer can designate 0 as a None value.
This would be equivalent to
Option<NonZeroU64>
and provide the same memory layout optimization.
Structs§
- PodOption
- A “pod-enabled” type that can be used as an
Option<T>without requiring extra space to indicate if the value isSomeorNone.
Traits§
- Nullable
- Trait for types that can be
None.