Struct security_framework::os::macos::transform::SecTransform
[−]
[src]
pub struct SecTransform(_);
A type representing a transform.
Methods
impl SecTransform[src]
fn set_attribute<T, U>(&mut self,
key: &CFString,
value: &T)
-> Result<(), CFError> where T: TCFType<U>
key: &CFString,
value: &T)
-> Result<(), CFError> where T: TCFType<U>
Sets an attribute of the transform.
fn execute(&mut self) -> Result<CFType, CFError>
Executes the transform.
The return type depends on the type of transform.
Trait Implementations
impl Drop for SecTransform[src]
impl Clone for SecTransform[src]
fn clone(&self) -> SecTransform
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0
Performs copy-assignment from source. Read more
impl TCFType<SecTransformRef> for SecTransform
fn as_concrete_TypeRef(&self) -> SecTransformRef
Returns the object as its concrete TypeRef.
unsafe fn wrap_under_get_rule(reference: SecTransformRef) -> SecTransform
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(obj: SecTransformRef) -> SecTransform
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 retain_count(&self) -> i64
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) -> u64
Returns the type ID of this object.
fn show(&self)
Writes a debugging version of this object on standard error.
fn instance_of<OtherConcreteTypeRef, OtherCFType>(&self) -> bool where OtherCFType: TCFType<OtherConcreteTypeRef>
Returns true if this value is an instance of another type.