Instance Property インスタンスプロパティ

hashValue

The hashed value of the drop operation.

Declaration 宣言 

var hashValue: Int { get }

See Also 参照

Comparing Drop Operations ドロップ操作を比較する

static func == (DropOperation, DropOperation) -> Bool
Indicates whether two drop operations are equal.
static func != (Self, Self) -> Bool
Indicates whether two drop operations are unequal.
func hash(into: inout Hasher)
Hashes the essential components of the drop operation by passing them into the given hash function.