Expand description
A generalization of std::Option allowing for up to two optional values.
This library provides a Few enum with three variants:
pub enum Few<T> {
Zero,
One(T),
Two(T, T),
}Very few methods are defined for it, and for most purposes, std::Option,
std::Vec, or smallvec should be used instead. This library was
developed to provide a data structure for pattern matching on the result of
set-like intersect, union, and minus operations over contiguous
ranges.
§Features
| Feature | Description |
|---|---|
| “serde” | Enables serialization and deserialization of data using serde. |
By default, there are no features enabled.
Enums§
- Few
- A type which may contain zero, one, or two of a value.