AsyncItemHandle

viceroy_lib::session

Struct AsyncItemHandle

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

Implementations§

impl AsyncItemHandle

pub fn from_u32(x: u32) -> Self

Create a new instance from a u32.

pub fn as_u32(self) -> u32

Return the underlying index value as a u32.

pub fn as_bits(self) -> u32

Return the raw bit encoding for this instance.

Warning: the raw bit encoding is opaque and has no guaranteed correspondence to the entity’s index. It encodes the entire state of this index value: either a valid index or an invalid-index sentinel. The value returned by this method should only be passed to from_bits.

pub fn from_bits(x: u32) -> Self

Create a new instance from the raw bit encoding.

Warning: the raw bit encoding is opaque and has no guaranteed correspondence to the entity’s index. It encodes the entire state of this index value: either a valid index or an invalid-index sentinel. The value returned by this method should only be given bits from as_bits.

Trait Implementations§

impl Clone for AsyncItemHandle

fn clone(&self) -> AsyncItemHandle

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

impl Debug for AsyncItemHandle

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

Formats the value using the given formatter. Read more

impl Display for AsyncItemHandle

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

Formats the value using the given formatter. Read more

impl EntityRef for AsyncItemHandle

fn new(index: usize) -> Self

Create a new entity reference from a small integer. This should crash if the requested index is not representable.

fn index(self) -> usize

Get the index that was used to create this entity reference.

impl From<AsyncItemHandle> for AsyncItemHandle

fn from(h: AsyncItemHandle) -> AsyncItemHandle

Converts to this type from the input type.

impl From<AsyncItemHandle> for AsyncItemHandle

fn from(h: AsyncItemHandle) -> AsyncItemHandle

Converts to this type from the input type.

impl From<AsyncItemHandle> for BodyHandle

fn from(h: AsyncItemHandle) -> BodyHandle

Converts to this type from the input type.

impl From<AsyncItemHandle> for CacheBusyHandle

fn from(h: AsyncItemHandle) -> CacheBusyHandle

Converts to this type from the input type.

impl From<AsyncItemHandle> for CacheHandle

fn from(h: AsyncItemHandle) -> CacheHandle

Converts to this type from the input type.

impl From<AsyncItemHandle> for KvStoreDeleteHandle

fn from(h: AsyncItemHandle) -> KvStoreDeleteHandle

Converts to this type from the input type.

impl From<AsyncItemHandle> for KvStoreInsertHandle

fn from(h: AsyncItemHandle) -> KvStoreInsertHandle

Converts to this type from the input type.

impl From<AsyncItemHandle> for KvStoreListHandle

fn from(h: AsyncItemHandle) -> KvStoreListHandle

Converts to this type from the input type.

impl From<AsyncItemHandle> for KvStoreLookupHandle

fn from(h: AsyncItemHandle) -> KvStoreLookupHandle

Converts to this type from the input type.

impl From<AsyncItemHandle> for PendingKvDeleteHandle

fn from(h: AsyncItemHandle) -> PendingKvDeleteHandle

Converts to this type from the input type.

impl From<AsyncItemHandle> for PendingKvInsertHandle

fn from(h: AsyncItemHandle) -> PendingKvInsertHandle

Converts to this type from the input type.

impl From<AsyncItemHandle> for PendingKvListHandle

fn from(h: AsyncItemHandle) -> PendingKvListHandle

Converts to this type from the input type.

impl From<AsyncItemHandle> for PendingKvLookupHandle

fn from(h: AsyncItemHandle) -> PendingKvLookupHandle

Converts to this type from the input type.

impl From<AsyncItemHandle> for PendingRequestHandle

fn from(h: AsyncItemHandle) -> PendingRequestHandle

Converts to this type from the input type.

impl From<AsyncItemHandle> for RequestPromiseHandle

fn from(h: AsyncItemHandle) -> RequestPromiseHandle

Converts to this type from the input type.

impl From<BodyHandle> for AsyncItemHandle

fn from(h: BodyHandle) -> AsyncItemHandle

Converts to this type from the input type.

impl From<CacheBusyHandle> for AsyncItemHandle

fn from(h: CacheBusyHandle) -> AsyncItemHandle

Converts to this type from the input type.

impl From<CacheHandle> for AsyncItemHandle

fn from(h: CacheHandle) -> AsyncItemHandle

Converts to this type from the input type.

impl From<KvStoreDeleteHandle> for AsyncItemHandle

fn from(h: KvStoreDeleteHandle) -> AsyncItemHandle

Converts to this type from the input type.

impl From<KvStoreInsertHandle> for AsyncItemHandle

fn from(h: KvStoreInsertHandle) -> AsyncItemHandle

Converts to this type from the input type.

impl From<KvStoreListHandle> for AsyncItemHandle

fn from(h: KvStoreListHandle) -> AsyncItemHandle

Converts to this type from the input type.

impl From<KvStoreLookupHandle> for AsyncItemHandle

fn from(h: KvStoreLookupHandle) -> AsyncItemHandle

Converts to this type from the input type.

impl From<PendingKvDeleteHandle> for AsyncItemHandle

fn from(h: PendingKvDeleteHandle) -> AsyncItemHandle

Converts to this type from the input type.

impl From<PendingKvInsertHandle> for AsyncItemHandle

fn from(h: PendingKvInsertHandle) -> AsyncItemHandle

Converts to this type from the input type.

impl From<PendingKvListHandle> for AsyncItemHandle

fn from(h: PendingKvListHandle) -> AsyncItemHandle

Converts to this type from the input type.

impl From<PendingKvLookupHandle> for AsyncItemHandle

fn from(h: PendingKvLookupHandle) -> AsyncItemHandle

Converts to this type from the input type.

impl From<PendingRequestHandle> for AsyncItemHandle

fn from(h: PendingRequestHandle) -> AsyncItemHandle

Converts to this type from the input type.

impl From<RequestPromiseHandle> for AsyncItemHandle

fn from(h: RequestPromiseHandle) -> AsyncItemHandle

Converts to this type from the input type.

impl Hash for AsyncItemHandle

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq for AsyncItemHandle

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ReservedValue for AsyncItemHandle

fn reserved_value() -> AsyncItemHandle

Create an instance of the reserved value.

fn is_reserved_value(&self) -> bool

Checks whether value is the reserved one.

impl Copy for AsyncItemHandle

impl Eq for AsyncItemHandle

impl StructuralPartialEq for AsyncItemHandle

Auto Trait Implementations§

impl Freeze for AsyncItemHandle

impl RefUnwindSafe for AsyncItemHandle

impl Send for AsyncItemHandle

impl Sync for AsyncItemHandle

impl Unpin for AsyncItemHandle

impl UnwindSafe for AsyncItemHandle

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, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> GetSetFdFlags for T

fn get_fd_flags(&self) -> Result<FdFlags, Error>
where T: AsFilelike,

Query the “status” flags for the self file descriptor.

fn new_set_fd_flags(&self, fd_flags: FdFlags) -> Result<SetFdFlags<T>, Error>
where T: AsFilelike,

Create a new SetFdFlags value for use with set_fd_flags. Read more

fn set_fd_flags(&mut self, set_fd_flags: SetFdFlags<T>) -> Result<(), Error>
where T: AsFilelike,

Set the “status” flags for the self file descriptor. Read more

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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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> IntoEither for T

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

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

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Pointee for T

type Pointer = u32

fn debug( pointer: <T as Pointee>::Pointer, f: &mut Formatter<'_>, ) -> Result<(), Error>

impl<T> Same for T

type Output = T

Should always be Self

impl<T> SparseMapValue<T> for T
where T: EntityRef,

fn key(&self) -> T

Get the key of this sparse map value. This key is not allowed to change while the value is a member of the map.

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T
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fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T
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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.

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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.

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fn vzip(self) -> V

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where S: Into<Dispatch>,

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