security_framework::os::macos::transform

Struct SecTransform

pub struct SecTransform(/* private fields */);

Expand description

A type representing a transform.

Implementations§

impl SecTransform

pub fn set_attribute<T>( &mut self, key: &CFString, value: &T, ) -> Result<(), CFError>
where T: TCFType,

Sets an attribute of the transform.

pub fn execute(&mut self) -> Result<CFType, CFError>

Executes the transform.

The return type depends on the type of transform.

Trait Implementations§

impl Clone for SecTransform

fn clone(&self) -> SecTransform

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Drop for SecTransform

fn drop(&mut self)

Executes the destructor for this type. Read more

impl PartialEq for SecTransform

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

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

1.0.0 · Source§

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 TCFType for SecTransform

type Ref = *const c_void

The reference type wrapped inside this type.

fn as_concrete_TypeRef(&self) -> SecTransformRef

Returns the object as its concrete TypeRef.

unsafe fn wrap_under_get_rule(reference: SecTransformRef) -> Self

Returns an instance of the object, wrapping the underlying CFTypeRef subclass. Use this when following Core Foundation’s “Get Rule”. The reference count is bumped.

fn as_CFTypeRef(&self) -> CFTypeRef

Returns the object as a raw CFTypeRef. The reference count is not adjusted.

unsafe fn wrap_under_create_rule(reference: SecTransformRef) -> Self

Returns an instance of the object, wrapping the underlying CFTypeRef subclass. Use this when following Core Foundation’s “Create Rule”. The reference count is not bumped.

fn type_id() -> CFTypeID

Returns the type ID for this class.

fn as_CFType(&self) -> CFType

Returns the object as a wrapped CFType. The reference count is incremented by one.

fn into_CFType(self) -> CFType
where Self: Sized,

Returns the object as a wrapped CFType. Consumes self and avoids changing the reference count.

fn retain_count(&self) -> isize

Returns the reference count of the object. It is unwise to do anything other than test whether the return value of this method is greater than zero.

fn type_of(&self) -> usize

Returns the type ID of this object.

fn show(&self)

Writes a debugging version of this object on standard error.

fn instance_of<OtherCFType>(&self) -> bool
where OtherCFType: TCFType,

Returns true if this value is an instance of another type.

impl<'a> ToVoid<SecTransform> for &'a SecTransform

fn to_void(&self) -> *const c_void

impl ToVoid<SecTransform> for SecTransformRef

fn to_void(&self) -> *const c_void

impl ToVoid<SecTransform> for SecTransform

fn to_void(&self) -> *const c_void

impl ConcreteCFType for SecTransform

impl Eq for SecTransform

impl Send for SecTransform

impl Sync for SecTransform

Auto Trait Implementations§

impl Freeze for SecTransform

impl RefUnwindSafe for SecTransform

impl Unpin for SecTransform

impl UnwindSafe for SecTransform

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> FromMutVoid for T
where T: TCFType,

unsafe fn from_mut_void<'a>(x: *mut c_void) -> ItemMutRef<'a, T>

impl<T> FromVoid for T
where T: TCFType,

unsafe fn from_void<'a>(x: *const c_void) -> ItemRef<'a, T>

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.