Struct Parser 

pub struct Parser { /* private fields */ }

A streaming parser for RESP3 frames.

This parser allows feeding data in chunks and extracting frames as they become available. It maintains an internal buffer of accumulated data and attempts to parse frames from it.

Implementations

impl Parser

pub fn new() -> Self

Creates a new parser with an empty buffer.

pub fn feed(&mut self, data: Bytes)

Feeds a chunk of data into the parser.

The data is appended to the internal buffer.

pub fn next_frame(&mut self) -> Result<Option<Frame>, ParseError>

Attempts to extract the next complete frame from the buffer.

Returns Ok(None) if there is not enough data to parse a complete frame. Returns Ok(Some(frame)) on success, consuming the parsed bytes. Returns Err on protocol errors, clearing the buffer.

pub fn buffered_bytes(&self) -> usize

Returns the number of bytes currently in the buffer.

pub fn clear(&mut self)

Clears the internal buffer.

Trait Implementations

impl Debug for Parser

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

Formats the value using the given formatter.

impl Default for Parser

fn default() -> Parser

Returns the “default value” for a type.