make_buf!

Efficient byte buffer construction with compile-time size checks.

The make_buf! macro creates stack-allocated byte arrays by concatenating multiple byte sources with verified lengths. Ideal for protocol serialization and memory-sensitive operations.

Usage

use make_buf::make_buf;
//!
// Basic usage
let header = make_buf! { (b"BTC", 3), (&[0x01], 1) };
//!
let txid = [0u8; 32];
let vout = 0u32;
//!
let tx_input = make_buf! {
    (&txid, std::mem::size_of::<[u8; 32]>()),
    (&vout.to_le_bytes(), 4)
};

License

This work is dual-licensed under MIT and Apache 2.0. You can choose between one of them if you use this work.