Struct security_framework::os::macos::transform::SecTransform

source · [−]

pub struct SecTransform(_);

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<SecTransform> for SecTransform

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

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

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

This method tests for !=.

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. Read more

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. Read more

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

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

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. Read more

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 SecTransform

fn to_void(&self) -> *const c_void

impl ToVoid<SecTransform> for SecTransformRef

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 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,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

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>,

const: unstable · source

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.

const: unstable · source

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.

const: unstable · source

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

Performs the conversion.