Struct bytecodec::combinator::Take

pub struct Take<D> { /* fields omitted */ }

Combinator for decoding the specified number of items.

This is created by calling DecodeExt::take method.

Trait Implementations

impl<D: Debug> Debug for Take<D>

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

Formats the value using the given formatter.

impl<D: Default> Default for Take<D>

fn default() -> Take<D>

Returns the "default value" for a type.

impl<D: Decode> Decode for Take<D>

type Item = D::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 has_terminated(&self) -> bool

Returns true if the decoder cannot decode items anymore, otherwise false.

fn requiring_bytes(&self) -> ByteCount

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