Struct Decoder4 

pub struct Decoder4<A, B, C, D>
where
    A: Decoder,
    B: Decoder,
    C: Decoder,
    D: Decoder,
{ /* private fields */ }

A decoder which decodes four objects, one after the other.

Implementations

impl<A, B, C, D> Decoder4<A, B, C, D>

where A: Decoder, B: Decoder, C: Decoder, D: Decoder,

pub const fn new(dec_1: A, dec_2: B, dec_3: C, dec_4: D) -> Self

Constructs a new composite decoder.

Trait Implementations

impl<A, B, C, D> Clone for Decoder4<A, B, C, D>

where A: Decoder + Clone, B: Decoder + Clone, C: Decoder + Clone, D: Decoder + Clone, A::Output: Clone, B::Output: Clone, C::Output: Clone,

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<A, B, C, D> Debug for Decoder4<A, B, C, D>

where A: Decoder + Debug, B: Decoder + Debug, C: Decoder + Debug, D: Decoder + Debug, A::Output: Debug, B::Output: Debug, C::Output: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<A, B, C, D> Decoder for Decoder4<A, B, C, D>

where A: Decoder, B: Decoder, C: Decoder, D: Decoder,

type Output = (<A as Decoder>::Output, <B as Decoder>::Output, <C as Decoder>::Output, <D as Decoder>::Output)

The type that this decoder produces when decoding is complete.

type Error = Decoder4Error<<A as Decoder>::Error, <B as Decoder>::Error, <C as Decoder>::Error, <D as Decoder>::Error>

The error type that this decoder can produce.

fn push_bytes(&mut self, bytes: &mut &[u8]) -> Result<bool, Self::Error>

Pushes bytes into the decoder, consuming as much as possible.

fn end(self) -> Result<Self::Output, Self::Error>

Completes the decoding process and return the final result.

fn read_limit(&self) -> usize

Returns the maximum number of bytes this decoder can consume without over-reading.