Struct unsigned_varint::codec::Uvi

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pub struct Uvi<T>(_);

Expand description

Encoder/Decoder of unsigned-varint values

Trait Implementations

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impl Decoder for Uvi<u8>

type Item = u8

The type of items returned by decode

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<u16>

type Item = u16

The type of items returned by decode

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>

type Item = u32

The type of items returned by decode

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>

type Item = u64

The type of items returned by decode

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>

type Item = u128

The type of items returned by decode

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<usize>

type Item = usize

The type of items returned by decode

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 for Uvi<u8>

type Item = u8

The type of items consumed by encode

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>

type Item = u16

The type of items consumed by encode

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>

type Item = u32

The type of items consumed by encode

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>

type Item = u64

The type of items consumed by encode

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<u128>

type Item = u128

The type of items consumed by encode

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>

type Item = usize

The type of items consumed by encode

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

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

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

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

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

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

Blanket Implementations

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

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pub 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,

const: unstable · source

pub 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,

const: unstable · source

pub 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

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub 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 for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct unsigned_varint::codec::Uvi

Trait Implementations

impl Decoder for Uvi<u8>

type Item = u8

type Error = Error

fn decode( &mut self, src: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error>

fn decode_eof( &mut self, src: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error>

impl Decoder for Uvi<u16>

type Item = u16

type Error = Error

fn decode( &mut self, src: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error>

fn decode_eof( &mut self, src: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error>

impl Decoder for Uvi<u32>

type Item = u32

type Error = Error

fn decode( &mut self, src: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error>

fn decode_eof( &mut self, src: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error>

impl Decoder for Uvi<u64>

type Item = u64

type Error = Error

fn decode( &mut self, src: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error>

fn decode_eof( &mut self, src: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error>

impl Decoder for Uvi<u128>

type Item = u128

type Error = Error

fn decode( &mut self, src: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error>

fn decode_eof( &mut self, src: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error>

impl Decoder for Uvi<usize>

type Item = usize

type Error = Error

fn decode( &mut self, src: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error>

fn decode_eof( &mut self, src: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error>

impl<T: Default> Default for Uvi<T>

fn default() -> Uvi<T>

impl Encoder for Uvi<u8>

type Item = u8

type Error = Error

fn encode( &mut self, item: Self::Item, dst: &mut BytesMut) -> Result<(), Self::Error>

impl Encoder for Uvi<u16>

type Item = u16

type Error = Error

fn encode( &mut self, item: Self::Item, dst: &mut BytesMut) -> Result<(), Self::Error>

impl Encoder for Uvi<u32>

type Item = u32

type Error = Error

fn encode( &mut self, item: Self::Item, dst: &mut BytesMut) -> Result<(), Self::Error>

impl Encoder for Uvi<u64>

type Item = u64

type Error = Error

fn encode( &mut self, item: Self::Item, dst: &mut BytesMut) -> Result<(), Self::Error>

impl Encoder for Uvi<u128>

type Item = u128

type Error = Error

fn encode( &mut self, item: Self::Item, dst: &mut BytesMut) -> Result<(), Self::Error>

impl Encoder for Uvi<usize>

type Item = usize

type Error = Error

fn encode( &mut self, item: Self::Item, dst: &mut BytesMut) -> Result<(), Self::Error>

Auto Trait Implementations

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

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

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

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

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

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

fn decode(
&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>

fn decode_eof(
&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>

fn decode(
&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>

fn decode_eof(
&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>

fn decode(
&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>

fn decode_eof(
&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>

fn decode(
&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>

fn decode_eof(
&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>

fn decode(
&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>

fn decode_eof(
&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>

fn decode(
&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>

fn decode_eof(
&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>

fn encode(
&mut self,
item: Self::Item,
dst: &mut BytesMut
) -> Result<(), Self::Error>

fn encode(
&mut self,
item: Self::Item,
dst: &mut BytesMut
) -> Result<(), Self::Error>

fn encode(
&mut self,
item: Self::Item,
dst: &mut BytesMut
) -> Result<(), Self::Error>

fn encode(
&mut self,
item: Self::Item,
dst: &mut BytesMut
) -> Result<(), Self::Error>

fn encode(
&mut self,
item: Self::Item,
dst: &mut BytesMut
) -> Result<(), Self::Error>

fn encode(
&mut self,
item: Self::Item,
dst: &mut BytesMut
) -> Result<(), Self::Error>

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

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

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

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

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

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,