stdlib/kotlin.collections/MutableMap/keys

keys

abstract override val keys: MutableSet<K>(source)

Returns a MutableSet of all keys in this map.

Since Kotlin

1.2
abstract override val keys: MutableSet<K>(source)

Returns a MutableSet of all keys in this map.

Since Kotlin

1.0
abstract override val keys: MutableSet<K>(source)

Returns a MutableSet of all keys in this map.

Since Kotlin

1.1