Struct CFFileSecurity 

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

Safe wrapper around a retained Core Foundation CFFileSecurity reference.

Implementations

impl CFFileSecurity

pub unsafe fn from_raw(ptr: *mut c_void) -> Option<Self>

Adopts a +1 retained CFFileSecurity pointer and returns None for null.

Safety

A non-null ptr must be a live CFFileSecurity pointer of the exact dynamic type carrying one retain transferred to this wrapper. The caller must not release or separately adopt that transferred retain.

pub unsafe fn from_raw_borrowed(ptr: *mut c_void) -> Option<Self>

Retains a +0 borrowed CFFileSecurity pointer and returns an owned wrapper.

Safety

A non-null ptr must be a live CFFileSecurity pointer of the exact dynamic type for the duration of the retain call.

pub const fn as_ptr(&self) -> *mut c_void

Borrows the raw +0 Core Foundation pointer while self remains alive.

pub fn type_id() -> usize

Returns the Core Foundation type ID for CFFileSecurity.

pub fn into_cf_type(self) -> CFType

Consumes this wrapper and returns the erased CFType.

impl CFFileSecurity

pub fn new() -> Self

Create a mutable file-security object.

pub fn owner_uuid(&self) -> Option<CFUUID>

Owner UUID, if present.

pub fn set_owner_uuid(&self, uuid: &CFUUID) -> bool

Set the owner UUID.

pub fn mode(&self) -> Option<u32>

File mode, if present.

pub fn set_mode(&self, mode: u32) -> bool

Set the file mode bits.

Trait Implementations

impl AsCFType for CFFileSecurity

fn as_ptr(&self) -> *mut c_void

Borrow the underlying Core Foundation object pointer.

fn to_cf_type(&self) -> CFType

Clone this value as an erased CFType.

impl Clone for CFFileSecurity

fn clone(&self) -> CFFileSecurity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CFFileSecurity

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

Formats the value using the given formatter.

impl Default for CFFileSecurity

fn default() -> Self

Returns the “default value” for a type.

impl Eq for CFFileSecurity

impl Hash for CFFileSecurity

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 PartialEq for CFFileSecurity

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CFFileSecurity