NotEmptySet

@Serializable(with = NotEmptySetSerializer::class)

@Since(version = KotoolsTypesVersion.V4_0_0)

Represents a set that has at least one element of type E.

You can use the notEmptySetOf or the toNotEmptySet functions for building this type.

Types

Contains static declarations for the NotEmptySet type.

fun toSet(): Set<E>

Returns all elements of this set as a Set of type E.

open override fun toString(): String

Returns the string representation of this collection.

open override val head: E

The first element of this collection.

The size of this collection.

open override val tail: NotEmptySet<E>?

All elements of this collection except the first one.

@Since(version = KotoolsTypesVersion.V4_1_0)

Returns the size of this collection, or returns ZeroInt if this collection is null.