Struct BufferWriter 

pub struct BufferWriter { /* private fields */ }

Buffer writer is used on smaller datasets that are easy to write in memory. Faster then the Filesystem

Implementations

impl BufferWriter

pub fn new(buffer: Vec<u8>) -> Self

Create a new BufferWriter

pub fn resize(&mut self, size: usize)

Resize the buffer if needed

Trait Implementations

impl Debug for BufferWriter

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

Formats the value using the given formatter.

impl Default for BufferWriter

fn default() -> BufferWriter

Returns the “default value” for a type.

impl Writer for BufferWriter

fn offset(&mut self) -> u64

Get the current offset of the writer

fn write(&mut self, data: &[u8], offset: u64)

Write data at the specified offset to the writer

fn append(&mut self, data: &[u8])

Append data to the writer

fn append_string(&mut self, string: &str)

Append string to the writer

fn take(&mut self) -> Vec<u8>

Take the data for oneself

fn slice(&mut self, start: u64, end: u64) -> Vec<u8>

Get a slice of written data

fn flush(&mut self)

Flush the writer (if applicable)