Struct varu64::nb::LengthValueEncoder

pub struct LengthValueEncoder<T>(_, _);

State for encoding some bytes, preceded by a VarU64 indicating their length

Implementations

impl<T: AsRef<[u8]>> LengthValueEncoder<T>

pub fn new(bytes: T) -> LengthValueEncoder<T>

Create an encoder for encoding the given bytes.

pub fn encode(&mut self, out: &mut [u8]) -> usize

Encode (potentially only parts of) the bytes into the output buffer. This returns how many bytes were written. If it returns zero even though the out buffer had non-zero length, the encoding process is done.