Mask

macOS extended ACE permission bits.

Example

let rw = Mask(:READ_DATA:, :WRITE_DATA:)

Inherits from: Iterable[MaskBit]

Constructor

Mask ...flags -> Mask ^{overload 1 of 2}

Constructs a flag set from symbols.

Parameters

Name	Type	Description
...flags	MaskBit

Mask flags -> Mask ^{overload 2 of 2}

Constructs a flag set from one iterable of symbols.

Parameters

Name	Type	Description
flags	Iterable[MaskBit]

Methods

(band)[S @ Mask] other -> S

Returns the flags set in both.

Parameters

Name	Type	Description
self	S	Receiver.
other	S

(bnot)[S @ Mask]() -> S

Returns the flags of the type that are not set.

Parameters

Name	Type	Description
self	S	Receiver.

(bor)[S @ Mask] other -> S

Returns the flags set in either.

Parameters

Name	Type	Description
self	S	Receiver.
other	S

(bxor)[S @ Mask] other -> S

Returns the flags set in exactly one.

Parameters

Name	Type	Description
self	S	Receiver.
other	S

contains flag -> Bool

Tests whether all flags named by flag are set.

Parameters

Name	Type	Description
flag	MaskBit