Struct unsigned_varint::codec::Uvi

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pub struct Uvi<T>(/* private fields */);
Expand description

Encoder/Decoder of unsigned-varint values

Trait Implementations§

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impl Decoder for Uvi<u128>

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type Item = u128

The type of items returned by decode
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type Error = Error

The type of decoding errors.
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fn decode( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Decode an item from the src BytesMut into an item
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fn decode_eof( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Called when the input stream reaches EOF, signaling a last attempt to decode Read more
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impl Decoder for Uvi<u128>

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type Item = u128

The type of decoded frames.
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type Error = Error

The type of unrecoverable frame decoding errors. Read more
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fn decode( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Attempts to decode a frame from the provided buffer of bytes. Read more
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fn decode_eof( &mut self, buf: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

A default method available to be called when there are no more bytes available to be read from the underlying I/O. Read more
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fn framed<T>(self, io: T) -> Framed<T, Self>where T: AsyncRead + AsyncWrite, Self: Sized,

Provides a Stream and Sink interface for reading and writing to this Io object, using Decode and Encode to read and write the raw data. Read more
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impl Decoder for Uvi<u16>

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type Item = u16

The type of decoded frames.
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type Error = Error

The type of unrecoverable frame decoding errors. Read more
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fn decode( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Attempts to decode a frame from the provided buffer of bytes. Read more
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fn decode_eof( &mut self, buf: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

A default method available to be called when there are no more bytes available to be read from the underlying I/O. Read more
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fn framed<T>(self, io: T) -> Framed<T, Self>where T: AsyncRead + AsyncWrite, Self: Sized,

Provides a Stream and Sink interface for reading and writing to this Io object, using Decode and Encode to read and write the raw data. Read more
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impl Decoder for Uvi<u16>

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type Item = u16

The type of items returned by decode
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type Error = Error

The type of decoding errors.
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fn decode( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Decode an item from the src BytesMut into an item
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fn decode_eof( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Called when the input stream reaches EOF, signaling a last attempt to decode Read more
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impl Decoder for Uvi<u32>

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type Item = u32

The type of items returned by decode
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type Error = Error

The type of decoding errors.
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fn decode( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Decode an item from the src BytesMut into an item
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fn decode_eof( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Called when the input stream reaches EOF, signaling a last attempt to decode Read more
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impl Decoder for Uvi<u32>

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type Item = u32

The type of decoded frames.
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type Error = Error

The type of unrecoverable frame decoding errors. Read more
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fn decode( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Attempts to decode a frame from the provided buffer of bytes. Read more
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fn decode_eof( &mut self, buf: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

A default method available to be called when there are no more bytes available to be read from the underlying I/O. Read more
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fn framed<T>(self, io: T) -> Framed<T, Self>where T: AsyncRead + AsyncWrite, Self: Sized,

Provides a Stream and Sink interface for reading and writing to this Io object, using Decode and Encode to read and write the raw data. Read more
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impl Decoder for Uvi<u64>

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type Item = u64

The type of items returned by decode
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type Error = Error

The type of decoding errors.
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fn decode( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Decode an item from the src BytesMut into an item
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fn decode_eof( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Called when the input stream reaches EOF, signaling a last attempt to decode Read more
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impl Decoder for Uvi<u64>

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type Item = u64

The type of decoded frames.
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type Error = Error

The type of unrecoverable frame decoding errors. Read more
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fn decode( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Attempts to decode a frame from the provided buffer of bytes. Read more
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fn decode_eof( &mut self, buf: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

A default method available to be called when there are no more bytes available to be read from the underlying I/O. Read more
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fn framed<T>(self, io: T) -> Framed<T, Self>where T: AsyncRead + AsyncWrite, Self: Sized,

Provides a Stream and Sink interface for reading and writing to this Io object, using Decode and Encode to read and write the raw data. Read more
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impl Decoder for Uvi<u8>

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type Item = u8

The type of items returned by decode
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type Error = Error

The type of decoding errors.
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fn decode( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Decode an item from the src BytesMut into an item
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fn decode_eof( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Called when the input stream reaches EOF, signaling a last attempt to decode Read more
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impl Decoder for Uvi<u8>

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type Item = u8

The type of decoded frames.
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type Error = Error

The type of unrecoverable frame decoding errors. Read more
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fn decode( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Attempts to decode a frame from the provided buffer of bytes. Read more
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fn decode_eof( &mut self, buf: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

A default method available to be called when there are no more bytes available to be read from the underlying I/O. Read more
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fn framed<T>(self, io: T) -> Framed<T, Self>where T: AsyncRead + AsyncWrite, Self: Sized,

Provides a Stream and Sink interface for reading and writing to this Io object, using Decode and Encode to read and write the raw data. Read more
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impl Decoder for Uvi<usize>

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type Item = usize

The type of decoded frames.
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type Error = Error

The type of unrecoverable frame decoding errors. Read more
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fn decode( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Attempts to decode a frame from the provided buffer of bytes. Read more
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fn decode_eof( &mut self, buf: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

A default method available to be called when there are no more bytes available to be read from the underlying I/O. Read more
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fn framed<T>(self, io: T) -> Framed<T, Self>where T: AsyncRead + AsyncWrite, Self: Sized,

Provides a Stream and Sink interface for reading and writing to this Io object, using Decode and Encode to read and write the raw data. Read more
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impl Decoder for Uvi<usize>

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type Item = usize

The type of items returned by decode
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type Error = Error

The type of decoding errors.
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fn decode( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Decode an item from the src BytesMut into an item
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fn decode_eof( &mut self, src: &mut BytesMut ) -> Result<Option<Self::Item>, Self::Error>

Called when the input stream reaches EOF, signaling a last attempt to decode Read more
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impl<T: Default> Default for Uvi<T>

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fn default() -> Uvi<T>

Returns the “default value” for a type. Read more
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impl Encoder<u128> for Uvi<u128>

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type Error = Error

The type of encoding errors. Read more
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fn encode(&mut self, item: u128, dst: &mut BytesMut) -> Result<(), Self::Error>

Encodes a frame into the buffer provided. Read more
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impl Encoder<u16> for Uvi<u16>

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type Error = Error

The type of encoding errors. Read more
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fn encode(&mut self, item: u16, dst: &mut BytesMut) -> Result<(), Self::Error>

Encodes a frame into the buffer provided. Read more
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impl Encoder<u32> for Uvi<u32>

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type Error = Error

The type of encoding errors. Read more
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fn encode(&mut self, item: u32, dst: &mut BytesMut) -> Result<(), Self::Error>

Encodes a frame into the buffer provided. Read more
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impl Encoder<u64> for Uvi<u64>

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type Error = Error

The type of encoding errors. Read more
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fn encode(&mut self, item: u64, dst: &mut BytesMut) -> Result<(), Self::Error>

Encodes a frame into the buffer provided. Read more
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impl Encoder<u8> for Uvi<u8>

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type Error = Error

The type of encoding errors. Read more
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fn encode(&mut self, item: u8, dst: &mut BytesMut) -> Result<(), Self::Error>

Encodes a frame into the buffer provided. Read more
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impl Encoder<usize> for Uvi<usize>

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type Error = Error

The type of encoding errors. Read more
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fn encode(&mut self, item: usize, dst: &mut BytesMut) -> Result<(), Self::Error>

Encodes a frame into the buffer provided. Read more
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impl Encoder for Uvi<u128>

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type Item<'a> = u128

The type of items consumed by encode
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type Error = Error

The type of encoding errors.
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fn encode( &mut self, item: Self::Item<'_>, dst: &mut BytesMut ) -> Result<(), Self::Error>

Encodes an item into the BytesMut provided by dst.
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impl Encoder for Uvi<u16>

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type Item<'a> = u16

The type of items consumed by encode
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type Error = Error

The type of encoding errors.
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fn encode( &mut self, item: Self::Item<'_>, dst: &mut BytesMut ) -> Result<(), Self::Error>

Encodes an item into the BytesMut provided by dst.
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impl Encoder for Uvi<u32>

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type Item<'a> = u32

The type of items consumed by encode
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type Error = Error

The type of encoding errors.
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fn encode( &mut self, item: Self::Item<'_>, dst: &mut BytesMut ) -> Result<(), Self::Error>

Encodes an item into the BytesMut provided by dst.
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impl Encoder for Uvi<u64>

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type Item<'a> = u64

The type of items consumed by encode
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type Error = Error

The type of encoding errors.
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fn encode( &mut self, item: Self::Item<'_>, dst: &mut BytesMut ) -> Result<(), Self::Error>

Encodes an item into the BytesMut provided by dst.
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impl Encoder for Uvi<u8>

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type Item<'a> = u8

The type of items consumed by encode
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type Error = Error

The type of encoding errors.
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fn encode( &mut self, item: Self::Item<'_>, dst: &mut BytesMut ) -> Result<(), Self::Error>

Encodes an item into the BytesMut provided by dst.
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impl Encoder for Uvi<usize>

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type Item<'a> = usize

The type of items consumed by encode
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type Error = Error

The type of encoding errors.
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fn encode( &mut self, item: Self::Item<'_>, dst: &mut BytesMut ) -> Result<(), Self::Error>

Encodes an item into the BytesMut provided by dst.

Auto Trait Implementations§

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

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

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

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

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

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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: 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 Twhere 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 Twhere 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 Twhere 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