Commit fcc86832d685c09c37570562ee1036aa1eb18ea6 | zig

1 files changed, 14 insertions(+), 14 deletions(-)

lib/std/enums.zig+14-14

...	...	@@ -775,6 +775,18 @@ pub fn IndexedSet(comptime I: type, comptime Ext: fn (type) type) type {
775	775	return .{ .bits = BitSet.initFull() };
776	776	}
777	777
	778	/// Returns a set containing multiple keys.
	779	pub fn initMany(keys: []const Key) Self {
	780	var set = initEmpty();
	781	for (keys) \|key\| set.insert(key);
	782	return set;
	783	}
	784
	785	/// Returns a set containing a single key.
	786	pub fn initOne(key: Key) Self {
	787	return initMany(&[_]Key{key});
	788	}
	789
778	790	/// Returns the number of keys in the set.
779	791	pub fn count(self: Self) usize {
780	792	return self.bits.count();
...	...	@@ -900,20 +912,8 @@ test "pure EnumSet fns" {
900	912
901	913	const empty = EnumSet(Suit).initEmpty();
902	914	const full = EnumSet(Suit).initFull();
903
904		const black = black: {
905		var set = EnumSet(Suit).initEmpty();
906		set.insert(.spades);
907		set.insert(.clubs);
908		break :black set;
909		};
910
911		const red = red: {
912		var set = EnumSet(Suit).initEmpty();
913		set.insert(.hearts);
914		set.insert(.diamonds);
915		break :red set;
916		};
	915	const black = EnumSet(Suit).initMany(&[_]Suit{ .spades, .clubs });
	916	const red = EnumSet(Suit).initMany(&[_]Suit{ .hearts, .diamonds });
917	917
918	918	try testing.expect(empty.eql(empty));
919	919	try testing.expect(full.eql(full));