The position of a key-value pair in a dictionary.
SDK
Framework
@frozen struct Index
Dictionary has two subscripting interfaces:
Subscripting with a key, yielding an optional value:
v = d[k]!
Subscripting with an index, yielding a key-value pair:
(k, v) = d[i]
var hashValue : IntThe hash value.
func hash(into: inout Hasher)Hashes the essential components of this value by feeding them into the given hasher.
static func != (Dictionary<Key, Value>.Index, Dictionary<Key, Value>.Index) -> BoolReturns a Boolean value indicating whether two values are not equal.
static func ... (Dictionary<Key, Value>.Index) -> PartialRangeFrom<Dictionary<Key, Value>.Index> Returns a partial range extending upward from a lower bound.
static func ... (Dictionary<Key, Value>.Index) -> PartialRangeThrough<Dictionary<Key, Value>.Index> Returns a partial range up to, and including, its upper bound.
static func ... (Dictionary<Key, Value>.Index, Dictionary<Key, Value>.Index) -> ClosedRange<Dictionary<Key, Value>.Index> Returns a closed range that contains both of its bounds.
static func ..< (Dictionary<Key, Value>.Index) -> PartialRangeUpTo<Dictionary<Key, Value>.Index> Returns a partial range up to, but not including, its upper bound.
static func ..< (Dictionary<Key, Value>.Index, Dictionary<Key, Value>.Index) -> Range<Dictionary<Key, Value>.Index>Returns a half-open range that contains its lower bound but not its upper bound.
static func < (Dictionary<Key, Value>.Index, Dictionary<Key, Value>.Index) -> BoolReturns a Boolean value indicating whether the value of the first argument is less than that of the second argument.
static func <= (Dictionary<Key, Value>.Index, Dictionary<Key, Value>.Index) -> BoolReturns a Boolean value indicating whether the value of the first argument is less than or equal to that of the second argument.
static func == (Dictionary<Key, Value>.Index, Dictionary<Key, Value>.Index) -> BoolReturns a Boolean value indicating whether two values are equal.
static func > (Dictionary<Key, Value>.Index, Dictionary<Key, Value>.Index) -> BoolReturns a Boolean value indicating whether the value of the first argument is greater than that of the second argument.
static func >= (Dictionary<Key, Value>.Index, Dictionary<Key, Value>.Index) -> BoolReturns a Boolean value indicating whether the value of the first argument is greater than or equal to that of the second argument.
struct Dictionary.Keys A view of a dictionary’s keys.
struct Dictionary.Values A view of a dictionary’s values.
struct Dictionary.Iterator An iterator over the members of a Dictionary<Key, Value>.