Struct CopyBuffer 

pub struct CopyBuffer { /* private fields */ }

Stack-allocated buffer for efficient file copying.

Uses a fixed-size array on the stack to avoid heap allocations during copy operations. The buffer is reusable across multiple copy operations within the same extraction session.

Examples

let mut buffer = CopyBuffer::new();
let mut input = std::fs::File::open("input.txt")?;
let mut output = std::fs::File::create("output.txt")?;

let bytes_copied = copy_with_buffer(&mut input, &mut output, &mut buffer)?;
println!("Copied {} bytes", bytes_copied);

Implementations

impl CopyBuffer

pub fn new() -> Self

Creates a new copy buffer.

The buffer is allocated on the stack and zero-initialized.

pub fn size(&self) -> usize

Returns the buffer size in bytes.

Trait Implementations

impl Debug for CopyBuffer

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

Formats the value using the given formatter.

impl Default for CopyBuffer

fn default() -> Self

Returns the “default value” for a type.