Struct ByteWriter 

pub struct ByteWriter {
    pub buf: Vec<u8>,
}

Append-only byte buffer with LEB128 varints.

Fields

buf: Vec<u8>

The bytes written so far.

Implementations

impl ByteWriter

pub fn new() -> Self

Empty writer.

pub fn u8(&mut self, v: u8)

One raw byte.

pub fn varint(&mut self, v: u64)

Unsigned LEB128.

pub fn svarint(&mut self, v: i64)

Zigzag-mapped signed LEB128.

pub fn f64(&mut self, v: f64)

Little-endian f64.

pub fn block(&mut self, bytes: &[u8])

Length-prefixed byte block.

pub fn bytes(&mut self, bytes: &[u8])

Raw bytes, no prefix.

Trait Implementations

impl Clone for ByteWriter

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ByteWriter

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

Formats the value using the given formatter.

impl Default for ByteWriter

fn default() -> Self

Returns the “default value” for a type.