Struct ChunkBuffer 

pub struct ChunkBuffer { /* private fields */ }

Buffer that accumulates chunks and enforces a maximum byte capacity.

Implementations

impl ChunkBuffer

pub fn new(max_capacity: usize) -> Self

Creates a new ChunkBuffer with the specified maximum capacity.

pub fn push(&mut self, chunk: &str) -> Result<(), BufferCapacityError>

Pushes a string chunk into the buffer.

Errors

Returns BufferCapacityError if pushing the chunk would exceed the maximum capacity.

pub fn drain(&mut self, max_bytes: usize) -> String

Drains up to max_bytes from the beginning of the buffer.

pub fn len(&self) -> usize

Returns the current number of bytes in the buffer.

pub fn is_empty(&self) -> bool

Returns whether the buffer is empty.

Trait Implementations

impl Debug for ChunkBuffer

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

Formats the value using the given formatter.

impl Default for ChunkBuffer

fn default() -> ChunkBuffer

Returns the “default value” for a type.