Trait encdec_base::Decode

source · [−]

pub trait Decode<'a>: Sized {
    type Output: Debug;
    type Error: Debug;

    fn decode(buff: &'a [u8]) -> Result<(Self::Output, usize), Self::Error>;

    fn decode_iter(buff: &'a [u8]) -> DecodeIter<'a, Self::Output, Self::Error>ⓘNotable traits for DecodeIter<'a, T, E>impl<'a, T, E> Iterator for DecodeIter<'a, T, E>where
    T: Decode<'a, Output = T, Error = E>,    type Item = Result<T, E>; { ... }
}

Expand description

Decode trait implemented for binary decodable objects

Required Associated Types

type Output: Debug

Output type (required for lifetime bounds)

type Error: Debug

Error type returned on parse error

Required Methods

fn decode(buff: &'a [u8]) -> Result<(Self::Output, usize), Self::Error>

Decode consumes a slice and returns an object and decoded length

Provided Methods

fn decode_iter(buff: &'a [u8]) -> DecodeIter<'a, Self::Output, Self::Error>ⓘNotable traits for DecodeIter<'a, T, E>`impl<'a, T, E> Iterator for DecodeIter<'a, T, E>where T: Decode<'a, Output = T, Error = E>, type Item = Result<T, E>;`

Helper to iterate over decodable objects in a sized buffer

Implementations on Foreign Types

impl<'a, T, E, const N: usize> Decode<'a> for [T; N]where
T: Decode<'a, Error = E>,
E: From<Error> + Debug,

Blanket Decode impl for slices of encodable types

type Output = [<T as Decode<'a>>::Output ; N]

type Error = E

fn decode(buff: &'a [u8]) -> Result<(Self::Output, usize), Self::Error>

Implementors

impl<'a, T: FixedEncDec + Debug + Sized> Decode<'a> for T

type Output = T

type Error = Error