zvariant

Struct DeserializeValue

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pub struct DeserializeValue<'de, T: Type + Deserialize<'de>>(pub T, _);
Expand description

A wrapper to deserialize a value to T: Type + Deserialize.

When the type of a value is well-known, you may avoid the cost and complexity of wrapping to a generic Value and instead use this wrapper.

let decoded: DeserializeValue<[u8; 3]> = encoded.deserialize().unwrap().0;

Tuple Fields§

§0: T

Trait Implementations§

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impl<'de, T: Type + Deserialize<'de>> Deserialize<'de> for DeserializeValue<'de, T>

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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<'de, T: Type + Deserialize<'de>> Type for DeserializeValue<'de, T>

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const SIGNATURE: &'static Signature = _

The signature for the implementing type, in parsed format. Read more

Auto Trait Implementations§

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impl<'de, T> Freeze for DeserializeValue<'de, T>
where T: Freeze,

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impl<'de, T> RefUnwindSafe for DeserializeValue<'de, T>
where T: RefUnwindSafe,

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impl<'de, T> Send for DeserializeValue<'de, T>
where T: Send + Sync,

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impl<'de, T> Sync for DeserializeValue<'de, T>
where T: Sync,

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impl<'de, T> Unpin for DeserializeValue<'de, T>
where T: Unpin,

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impl<'de, T> UnwindSafe for DeserializeValue<'de, T>
where T: UnwindSafe + RefUnwindSafe,

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<'de, T> DynamicDeserialize<'de> for T
where T: Type + Deserialize<'de>,

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type Deserializer = PhantomData<T>

A DeserializeSeed implementation for this type.
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fn deserializer_for_signature( signature: &Signature, ) -> Result<<T as DynamicDeserialize<'de>>::Deserializer, Error>

Get a deserializer compatible with this parsed signature.
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impl<T> DynamicType for T
where T: Type + ?Sized,

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fn signature(&self) -> Signature

The type signature for self. 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.