Function write_encryption_algorithm

pub fn write_encryption_algorithm<W: AsyncWrite>(
    writer: Pin<&mut W>,
    encryption_algorithm: EncryptionAlgorithm,
) -> EncryptionAlgorithmWriter<'_, W>

Writes one byte to indicate the encryption algorithm into streams.

Examples

use std::{
    io::Result as IOResult,
    pin::{
        Pin,
        pin
    }
};
use sheave_core::{
    handshake::EncryptionAlgorithm::*,
    writers::write_encryption_algorithm
};

#[tokio::main]
async fn main() -> IOResult<()> {
    let mut writer: Pin<&mut Vec<u8>> = pin!(Vec::new());
    write_encryption_algorithm(writer.as_mut(), NotEncrypted).await?;
    assert_eq!(3, writer[0]);
    Ok(())
}