sel4_abstract_ptr::access

Struct ReadOnly

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pub struct ReadOnly;

Expand description

Zero-sized marker type for allowing only read access.

Trait Implementations§

impl Clone for ReadOnly

fn clone(&self) -> ReadOnly

Returns a copy of the value. Read more

1.0.0§

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

Performs copy-assignment from source. Read more

impl Debug for ReadOnly

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

Formats the value using the given formatter. Read more

impl Default for ReadOnly

fn default() -> ReadOnly

Returns the “default value” for a type. Read more

impl RestrictAccess<NoAccess> for ReadOnly

type Restricted = NoAccess

The resulting Access type of Self restricted to To.

impl RestrictAccess<ReadOnly> for ReadOnly

type Restricted = ReadOnly

The resulting Access type of Self restricted to To.

impl RestrictAccess<ReadOnly> for WriteOnly

type Restricted = NoAccess

The resulting Access type of Self restricted to To.

impl RestrictAccess<ReadWrite> for ReadOnly

type Restricted = ReadOnly

The resulting Access type of Self restricted to To.

impl RestrictAccess<WriteOnly> for ReadOnly

type Restricted = NoAccess

The resulting Access type of Self restricted to To.

impl Access for ReadOnly

impl Copy for ReadOnly

Auto Trait Implementations§

impl Freeze for ReadOnly

impl RefUnwindSafe for ReadOnly

impl Send for ReadOnly

impl Sync for ReadOnly

impl Unpin for ReadOnly

impl UnwindSafe for ReadOnly

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 u8)

🔬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, 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> Pointee for T

type Metadata = ()

The metadata type for pointers and references to this type.

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.

impl<A> Copyable for A
where A: RestrictAccess<ReadOnly, Restricted = A>,

impl<A> Readable for A
where A: RestrictAccess<ReadOnly, Restricted = ReadOnly>,