Struct ColorSyncProfile 

pub struct ColorSyncProfile { /* private fields */ }

Available on crate feature ColorSyncProfile only.

Apple’s documentation

Implementations

impl ColorSyncProfile

pub unsafe fn new( data: &CFData, error: *mut *mut CFError, ) -> Option<CFRetained<ColorSyncProfile>>

Safety

error must be a valid pointer or null.

pub unsafe fn with_url( url: &CFURL, error: *mut *mut CFError, ) -> Option<CFRetained<ColorSyncProfile>>

Safety

error must be a valid pointer or null.

pub unsafe fn with_name(name: &CFString) -> Option<CFRetained<ColorSyncProfile>>

pub unsafe fn with_display_id( display_id: u32, ) -> Option<CFRetained<ColorSyncProfile>>

pub unsafe fn new_device_profile( device_class: &CFString, device_id: &CFUUID, profile_id: &CFType, ) -> Option<CFRetained<ColorSyncProfile>>

Safety

profile_id should be of the correct type.

impl ColorSyncProfile

pub unsafe fn new_link( profile_info: &CFArray, options: Option<&CFDictionary>, ) -> Option<CFRetained<ColorSyncProfile>>

Safety

• profile_info generic must be of the correct type.
• options generics must be of the correct type.

pub unsafe fn verify( &self, errors: *mut *mut CFError, warnings: *mut *mut CFError, ) -> bool

Safety

• errors must be a valid pointer or null.
• warnings must be a valid pointer or null.

pub unsafe fn is_wide_gamut(&self) -> bool

pub unsafe fn is_matrix_based(&self) -> bool

pub unsafe fn is_pq_based(&self) -> bool

pub unsafe fn is_hlg_based(&self) -> bool

pub unsafe fn estimate_gamma_with_display_id( display_id: i32, error: *mut *mut CFError, ) -> c_float

Safety

error must be a valid pointer or null.

pub unsafe fn estimate_gamma(&self, error: *mut *mut CFError) -> c_float

Safety

error must be a valid pointer or null.

pub unsafe fn display_transfer_formula_from_vcgt( &self, red_min: NonNull<c_float>, red_max: NonNull<c_float>, red_gamma: NonNull<c_float>, green_min: NonNull<c_float>, green_max: NonNull<c_float>, green_gamma: NonNull<c_float>, blue_min: NonNull<c_float>, blue_max: NonNull<c_float>, blue_gamma: NonNull<c_float>, ) -> bool

Safety

• red_min must be a valid pointer.
• red_max must be a valid pointer.
• red_gamma must be a valid pointer.
• green_min must be a valid pointer.
• green_max must be a valid pointer.
• green_gamma must be a valid pointer.
• blue_min must be a valid pointer.
• blue_max must be a valid pointer.
• blue_gamma must be a valid pointer.

pub unsafe fn display_transfer_tables_from_vcgt( &self, n_samples_per_channel: NonNull<usize>, ) -> Option<CFRetained<CFData>>

Safety

n_samples_per_channel must be a valid pointer.

impl ColorSyncProfile

pub unsafe fn md_5(&self) -> ColorSyncMD5

pub unsafe fn data(&self, error: *mut *mut CFError) -> CFRetained<CFData>

Safety

error must be a valid pointer or null.

pub unsafe fn url(&self, error: *mut *mut CFError) -> CFRetained<CFURL>

Safety

error must be a valid pointer or null.

pub unsafe fn header(&self) -> CFRetained<CFData>

impl ColorSyncProfile

pub unsafe fn description_string(&self) -> Option<CFRetained<CFString>>

pub unsafe fn tag_signatures(&self) -> Option<CFRetained<CFArray>>

pub unsafe fn contains_tag(&self, signature: &CFString) -> bool

pub unsafe fn tag(&self, signature: &CFString) -> Option<CFRetained<CFData>>

impl ColorSyncProfile

pub unsafe fn install( &self, domain: &CFString, subpath: &CFString, error: *mut *mut CFError, ) -> bool

Safety

error must be a valid pointer or null.

pub unsafe fn uninstall(&self, error: *mut *mut CFError) -> bool

Safety

error must be a valid pointer or null.

Methods from Deref<Target = CFType>

pub fn downcast_ref<T>(&self) -> Option<&T>

where T: ConcreteType,

Attempt to downcast the type to that of type T.

This is the reference-variant. Use CFRetained::downcast if you want to convert a retained type. See also ConcreteType for more details on which types support being converted to.

pub fn retain_count(&self) -> usize

Get the reference count of the object.

This function may be useful for debugging. You normally do not use this function otherwise.

Beware that some things (like CFNumbers, small CFStrings etc.) may not have a normal retain count for optimization purposes, and can return usize::MAX in that case.

Trait Implementations

impl AsRef<AnyObject> for ColorSyncProfile

fn as_ref(&self) -> &AnyObject

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<CFType> for ColorSyncProfile

fn as_ref(&self) -> &CFType

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<ColorSyncProfile> for ColorSyncMutableProfile

fn as_ref(&self) -> &ColorSyncProfile

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<ColorSyncProfile> for ColorSyncProfile

fn as_ref(&self) -> &Self

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<AnyObject> for ColorSyncProfile

fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value.

impl Borrow<CFType> for ColorSyncProfile

fn borrow(&self) -> &CFType

Immutably borrows from an owned value.

impl Borrow<ColorSyncProfile> for ColorSyncMutableProfile

fn borrow(&self) -> &ColorSyncProfile

Immutably borrows from an owned value.

impl ConcreteType for ColorSyncProfile

fn type_id() -> CFTypeID

Get the unique CFTypeID identifier for the type.

impl Debug for ColorSyncProfile

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

Formats the value using the given formatter.

impl Deref for ColorSyncProfile

type Target = CFType

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Hash for ColorSyncProfile

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Message for ColorSyncProfile

fn retain(&self) -> Retained<Self>

where Self: Sized,

Increment the reference count of the receiver.

impl PartialEq for ColorSyncProfile

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RefEncode for ColorSyncProfile

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Type for ColorSyncProfile

fn retain(&self) -> CFRetained<Self>

where Self: Sized,

Increment the reference count of the receiver.

fn as_concrete_TypeRef(&self) -> &Self

👎Deprecated: this is redundant

Helper for easier transition from the core-foundation crate.

unsafe fn wrap_under_get_rule(ptr: *const Self) -> CFRetained<Self>

where Self: Sized,

👎Deprecated: use CFRetained::retain

Helper for easier transition from the core-foundation crate.

fn as_CFTypeRef(&self) -> &CFType

where Self: AsRef<CFType>,

👎Deprecated: this is redundant (CF types deref to CFType)

Helper for easier transition from the core-foundation crate.

unsafe fn wrap_under_create_rule(ptr: *const Self) -> CFRetained<Self>

where Self: Sized,

👎Deprecated: use CFRetained::from_raw

Helper for easier transition from the core-foundation crate.

impl Eq for ColorSyncProfile