Struct protobuf_codec::message::MessageDecoder

pub struct MessageDecoder<F> { /* fields omitted */ }

Decoder for messages.

Methods

impl<F: FieldDecode> MessageDecoder<F>

pub fn new(field_decoder: F) -> Self

Makes a new MessageDecoder instance.

Trait Implementations

impl<F: Debug> Debug for MessageDecoder<F>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<F: Default> Default for MessageDecoder<F>

fn default() -> MessageDecoder<F>

Returns the "default value" for a type.

impl<F: FieldDecode> Decode for MessageDecoder<F>

type Item = F::Item

The type of items to be decoded.

fn decode(
    &mut self,
    buf: &[u8],
    eos: Eos
) -> Result<(usize, Option<Self::Item>)>

Consumes the given buffer (a part of a byte sequence), and decodes an item from it.

fn requiring_bytes(&self) -> ByteCount

Returns the lower bound of the number of bytes needed to decode the next item.

impl<F: FieldDecode> MessageDecode for MessageDecoder<F>

fn merge_messages(old: &mut Self::Item, new: Self::Item)

Merges duplicate messages.