Struct CGPDFDocument 

pub struct CGPDFDocument { /* private fields */ }

Available on crate feature CGPDFDocument only.

Apple’s documentation

Implementations

impl CGPDFDocument

pub fn with_provider( provider: Option<&CGDataProvider>, ) -> Option<CFRetained<CGPDFDocument>>

Available on crate feature CGDataProvider only.

pub fn with_url(url: Option<&CFURL>) -> Option<CFRetained<CGPDFDocument>>

pub unsafe fn version( document: Option<&CGPDFDocument>, major_version: NonNull<c_int>, minor_version: NonNull<c_int>, )

Safety

• major_version must be a valid pointer.
• minor_version must be a valid pointer.

pub fn is_encrypted(document: Option<&CGPDFDocument>) -> bool

pub unsafe fn unlock_with_password( document: Option<&CGPDFDocument>, password: NonNull<c_char>, ) -> bool

Safety

password must be a valid pointer.

pub fn is_unlocked(document: Option<&CGPDFDocument>) -> bool

pub fn allows_printing(document: Option<&CGPDFDocument>) -> bool

pub fn allows_copying(document: Option<&CGPDFDocument>) -> bool

pub fn number_of_pages(document: Option<&CGPDFDocument>) -> usize

pub fn page( document: Option<&CGPDFDocument>, page_number: usize, ) -> Option<CFRetained<CGPDFPage>>

Available on crate feature CGPDFPage only.

pub fn catalog(document: Option<&CGPDFDocument>) -> CGPDFDictionaryRef

Available on crate feature CGPDFDictionary only.

pub fn info(document: Option<&CGPDFDocument>) -> CGPDFDictionaryRef

Available on crate feature CGPDFDictionary only.

pub fn id(document: Option<&CGPDFDocument>) -> CGPDFArrayRef

Available on crate feature CGPDFArray only.

impl CGPDFDocument

pub fn outline(&self) -> Option<CFRetained<CFDictionary>>

pub fn access_permissions(&self) -> CGPDFAccessPermissions

pub fn media_box(document: Option<&CGPDFDocument>, page: c_int) -> CGRect

👎Deprecated:

No longer supported

pub fn crop_box(document: Option<&CGPDFDocument>, page: c_int) -> CGRect

👎Deprecated:

No longer supported

pub fn bleed_box(document: Option<&CGPDFDocument>, page: c_int) -> CGRect

👎Deprecated:

No longer supported

pub fn trim_box(document: Option<&CGPDFDocument>, page: c_int) -> CGRect

👎Deprecated:

No longer supported

pub fn art_box(document: Option<&CGPDFDocument>, page: c_int) -> CGRect

👎Deprecated:

No longer supported

pub fn rotation_angle(document: Option<&CGPDFDocument>, page: c_int) -> c_int

👎Deprecated:

No longer supported

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 CGPDFDocument

fn as_ref(&self) -> &AnyObject

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

impl AsRef<CFType> for CGPDFDocument

fn as_ref(&self) -> &CFType

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

impl AsRef<CGPDFDocument> for CGPDFDocument

fn as_ref(&self) -> &Self

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

impl Borrow<AnyObject> for CGPDFDocument

fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value.

impl Borrow<CFType> for CGPDFDocument

fn borrow(&self) -> &CFType

Immutably borrows from an owned value.

impl ConcreteType for CGPDFDocument

fn type_id() -> CFTypeID

Get the unique CFTypeID identifier for the type.

impl Debug for CGPDFDocument

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

Formats the value using the given formatter.

impl Deref for CGPDFDocument

type Target = CFType

The resulting type after dereferencing.

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

Dereferences the value.

impl Hash for CGPDFDocument

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 CGPDFDocument

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

where Self: Sized,

Increment the reference count of the receiver.

impl PartialEq for CGPDFDocument

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 CGPDFDocument

const ENCODING_REF: Encoding

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

impl Type for CGPDFDocument

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 CGPDFDocument