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DualValue

Enum DualValue 

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pub enum DualValue<T> {
    Traditional(T),
    SymbolNative {
        serialized: Vec<u8>,
        object_id: ObjectId,
        _phantom: PhantomData<T>,
    },
}
Expand description

A value that can be held in either traditional or symbol-encoded form.

In traditional mode, the value is stored directly. In symbol-encoded mode, the value is serialized and can be transmitted as symbols. Both forms support retrieving the underlying value via get.

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Traditional(T)

Traditional direct value.

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SymbolNative

Symbol-encoded value with serialized bytes and metadata.

Fields

§serialized: Vec<u8>

Serialized representation.

§object_id: ObjectId

Object identifier.

§_phantom: PhantomData<T>

Type marker.

Implementations§

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impl<T> DualValue<T>

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pub fn uses_raptorq(&self) -> bool

Returns true if this value is in symbol-encoded form.

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pub fn is_traditional(&self) -> bool

Returns true if this value is in traditional form.

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impl<T: Clone + Serialize + DeserializeOwned> DualValue<T>

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pub fn get(&self) -> Result<T, DualValueError>

Retrieves the underlying value, deserializing if necessary.

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pub fn ensure_symbols(&mut self, _config: &EncodingConfig)

Converts to symbol-encoded form if not already.

The _config parameter is reserved for future use with actual RaptorQ encoding configuration.

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impl<T: Debug> Debug for DualValue<T>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<T> Freeze for DualValue<T>
where T: Freeze,

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impl<T> RefUnwindSafe for DualValue<T>
where T: RefUnwindSafe,

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impl<T> Send for DualValue<T>
where T: Send,

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impl<T> Sync for DualValue<T>
where T: Sync,

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impl<T> Unpin for DualValue<T>
where T: Unpin,

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impl<T> UnsafeUnpin for DualValue<T>
where T: UnsafeUnpin,

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impl<T> UnwindSafe for DualValue<T>
where T: UnwindSafe,

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, _span: NoopSpan) -> Self

Instruments this future with a span (no-op when disabled).
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fn in_current_span(self) -> Self

Instruments this future with the current span (no-op when disabled).
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impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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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.

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more