Struct CapabilityIdGenerator

Source

pub struct CapabilityIdGenerator { /* private fields */ }

Expand description

A helper struct to generate unused capability IDs.

This is clonable and thread-safe. There should generally be one of these for each CapabilityStore connection.

Implementations§

Source §

impl CapabilityIdGenerator

Source

pub fn new() -> Self

Creates a new ID generator.

Source

pub fn next(&self) -> u64

Get the next free id.

Source

pub fn range(&self, size: u64) -> u64

Get a range of free ids of size size. This returns the first id in the range.

Trait Implementations§

Source §

impl Clone for CapabilityIdGenerator

Source §

fn clone(&self) -> CapabilityIdGenerator

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

Source §

impl Debug for CapabilityIdGenerator

Source §

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

Formats the value using the given formatter. Read more

Source §

impl Default for CapabilityIdGenerator

Source §

fn default() -> CapabilityIdGenerator

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

Auto Trait Implementations§

§

impl UnwindSafe for CapabilityIdGenerator

Blanket Implementations§

Source §

impl<T> Any for T
where T: 'static + ?Sized,

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

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

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

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

Source §

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

Mutably borrows from an owned value. Read more

Source §

impl<T> CloneToUninit for T
where T: Clone,

Source §

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

Source §

impl<T, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

Source §

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

Source §

impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

Source §

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T, U> Into for T
where U: From<T>,

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> IntoAny for T
where T: 'static + Send + Sync,

§

fn into_any(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Cast the given object into a dyn std::any::Any.

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

§