Trait rdkafka_wrap::message::FromBytes

pub trait FromBytes {
    type Error;

    // Required method
    fn from_bytes(_: &[u8]) -> Result<&Self, Self::Error>;
}

A cheap conversion from a byte slice to typed data.

Given a reference to a byte slice, returns a different view of the same data. No allocation is performed, however the underlying data might be checked for correctness (for example when converting to str).

See also the ToBytes trait.

Required Associated Types

type Error

The error type that will be returned if the conversion fails.

Required Methods

fn from_bytes(_: &[u8]) -> Result<&Self, Self::Error>

Tries to convert the provided byte slice into a different type.

Implementations on Foreign Types

impl FromBytes for [u8]

type Error = ()

fn from_bytes(bytes: &[u8]) -> Result<&[u8], <[u8] as FromBytes>::Error>

impl FromBytes for str

type Error = Utf8Error

fn from_bytes(bytes: &[u8]) -> Result<&str, <str as FromBytes>::Error>

Implementors