Crate nonempty_containers

Non-empty containers.

Non-emptiness is generally a very useful tool, when you need inherent guarantees in code but want to avoid repeatedly writing the same checks. This module provides non-empty versions of common container types, such as Vec.

Re-exports

pub use ne_vec::NEVec;

pub use ne_set::NESet;

pub use ne_ordered_set::NEOrderedSet;

Modules

ne_ordered_set

ne_set

A non-empty set type that guarantees at least one element is present. NESet has an interface similar to HashSet with additional methods to enforce the invariant. Get started with:

ne_vec

A non-empty vector type that guarantees at least one element is present. NEVec has an interface similar to Vec with additional methods to enforce the invariant. Get started with:

Macros

neos

nes

nev

Creates a [NonEmptyVec] containing the arguments.