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DynInput

Enum DynInput 

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pub enum DynInput {
    Deserializer(Box<dyn Deserializer<'static> + Send>),
    Value(Value),
}
Expand description

Type-erased input — wraps raw data that can be deserialized on demand.

Used by the type-erased execution layer; the typed layer deserializes into TInput.

Two modes:

  • Deserializer: lazy deserialization from raw bytes (HTTP body, query string, etc.)
  • Value: pre-parsed JSON value (from batch requests, middleware inspection, etc.)

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Deserializer(Box<dyn Deserializer<'static> + Send>)

Wraps a serde deserializer for lazy deserialization.

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Value(Value)

Already-parsed JSON value.

Implementations§

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impl DynInput

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pub fn from_value(value: Value) -> Self

Create from a JSON value.

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pub fn deserialize<T: DeserializeOwned>(self) -> Result<T, ProcedureError>

Deserialize into a concrete type. Consumes self (can only be called once).

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pub fn as_value(&self) -> Option<&Value>

Peek at the value (only works if already materialized).

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pub fn materialize(self) -> Result<DynInput, ProcedureError>

Materialize a Deserializer variant into a Value variant.

Allows middleware to inspect input without permanently consuming it. If already a Value, returns self unchanged.

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impl Debug for DynInput

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

Blanket Implementations§

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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, 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, 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.