⚠️ VeridianOS Kernel Documentation - This is low-level kernel code. All functions are unsafe unless explicitly marked otherwise. no_std

CapabilityGuard

veridian_kernel::raii

Struct CapabilityGuard 

Source 
pub struct CapabilityGuard { /* private fields */ }
Expand description

RAII wrapper for capability space operations

Implementations§

Source§

impl CapabilityGuard

Source

pub fn new(cap_id: CapabilityId, space: Arc<Mutex<CapabilitySpace>>) -> Self

Create a new capability guard

Source

pub fn id(&self) -> CapabilityId

Get the capability ID

Source

pub fn leak(self) -> CapabilityId

Release ownership without revoking

Trait Implementations§

Source§

impl Drop for CapabilityGuard

Source§

fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

§

impl Freeze for CapabilityGuard

§

impl !RefUnwindSafe for CapabilityGuard

§

impl Send for CapabilityGuard

§

impl Sync for CapabilityGuard

§

impl Unpin for CapabilityGuard

§

impl !UnwindSafe for CapabilityGuard

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> From<T> for T

§

fn from(t: T) -> T

Returns the argument unchanged.

§

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, 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.