pub use std::io::{Read, Write};
pub fn write_to_file(path: &'static str, data: &[u8]) -> std::io::Result<()> {
let mut file = std::fs::OpenOptions::new()
.write(true)
.create(true)
.open(path)?;
file.write_all(data)?;
Ok(())
}
pub fn read_from_file(path: &'static str, buffer: &mut Vec<u8>) -> std::io::Result<()> {
let mut file = std::fs::OpenOptions::new().read(true).open(path)?;
file.read_to_end(buffer)?;
Ok(())
}