Struct protobuf_codec::scalar::DoubleDecoder

pub struct DoubleDecoder(_);

Decoder for double values.

Methods

impl DoubleDecoder

pub fn new() -> Self

Makes a new DoubleDecoder instance.

Trait Implementations

impl Debug for DoubleDecoder

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

Formats the value using the given formatter.

impl Default for DoubleDecoder

fn default() -> DoubleDecoder

Returns the "default value" for a type.

impl Decode for DoubleDecoder

type Item = f64

The type of items to be decoded.

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

Consumes the given buffer (a part of a byte sequence), and proceeds the decoding process.

fn finish_decoding(&mut self) -> Result<Self::Item>

Finishes the current decoding process and returns the decoded item.

fn requiring_bytes(&self) -> ByteCount

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

fn is_idle(&self) -> bool

Returns true if there are no items to be decoded by the decoder at the next invocation of decode method, otherwise false.

impl ValueDecode for DoubleDecoder

fn wire_type(&self) -> WireType

Returns the wire type of the value.

impl NumericValueDecode for DoubleDecoder