NilDecoder

messagepack_core::decode

Struct NilDecoder 

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pub struct NilDecoder;
Expand description

Decode the MessagePack nil value.

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impl<'de> DecodeBorrowed<'de> for NilDecoder

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type Value = ()

The decoded value.
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fn decode_borrowed_with_format<R>( format: Format, _reader: &mut R, ) -> Result<Self::Value, Error<R::Error>>
where R: IoRead<'de>,

Decode with a previously read Format.
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fn decode_borrowed<R>( reader: &mut R, ) -> Result<<Self as DecodeBorrowed<'de>>::Value, Error<R::Error>>
where R: IoRead<'de>,

Decode the next value.

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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> Decode<'de> for T
where T: DecodeBorrowed<'de> + 'de,

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type Value<'a> = <T as DecodeBorrowed<'de>>::Value where 'de: 'a, T: 'a

The decoded value (may borrow for 'a).
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fn decode_with_format<'a, R>( format: Format, reader: &'a mut R, ) -> Result<<T as Decode<'de>>::Value<'a>, Error<<R as IoRead<'de>>::Error>>
where 'de: 'a, R: IoRead<'de>,

Decode with a previously read Format.
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fn decode<'a, R>(reader: &'a mut R) -> Result<Self::Value<'a>, Error<R::Error>>
where R: IoRead<'de>, 'de: 'a,

Decode the next value.
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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.