Operator 演算子

!=(_:_:)

Indicates whether two shadow option sets are unequal.

Declaration 宣言 

static func != (lhs: Self, rhs: Self) -> Bool

Return Value 戻り値

A Boolean value that’s set to true if the two shadow option sets are unequal.

Parameters パラメータ

lhs

The first shadow option set to compare.

rhs

The second shadow option set to compare.