Struct CGColorSpace 

pub struct CGColorSpace { /* private fields */ }

Available on crate feature cg only.

Reference-counted CGColorSpaceRef.

Implementations

impl CGColorSpace

pub const unsafe fn from_raw(ptr: *mut c_void) -> Self

Wrap a raw CGColorSpaceRef pointer — takes ownership without retaining.

Safety

ptr must be a non-null CGColorSpaceRef whose ownership the caller is transferring to the returned CGColorSpace.

pub fn device_rgb() -> Self

Device RGB.

pub fn device_gray() -> Self

Device gray.

pub fn srgb() -> Self

sRGB.

pub fn display_p3() -> Self

Display P3.

pub fn number_of_components(&self) -> usize

Number of color components (3 for RGB, 1 for gray, …).

pub const fn as_ptr(&self) -> *mut c_void

Raw CGColorSpaceRef pointer.

Trait Implementations

impl Clone for CGColorSpace

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CGColorSpace

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for CGColorSpace

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Send for CGColorSpace

impl Sync for CGColorSpace