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use crate::Message;
use futures::io::{AsyncWrite, AsyncWriteExt};
use std::io::Error;
pub struct Writer<W> {
writer: W,
}
impl<W> Writer<W>
where
W: AsyncWrite + Unpin,
{
pub fn new(writer: W) -> Self {
Self { writer }
}
pub async fn send(&mut self, message: Message) -> Result<(), Error> {
send(&mut self.writer, message).await
}
pub async fn send_batch(&mut self, messages: Vec<Message>) -> Result<(), Error> {
send_batch(&mut self.writer, messages).await
}
}
pub async fn send<W>(writer: &mut W, message: Message) -> Result<(), Error>
where
W: AsyncWrite + Unpin,
{
let buf = message.encode()?;
writer.write_all(&buf).await?;
writer.flush().await?;
Ok(())
}
pub async fn send_batch<W>(writer: &mut W, messages: Vec<Message>) -> Result<(), Error>
where
W: AsyncWrite + Unpin,
{
for message in &messages {
let buf = message.encode()?;
writer.write_all(&buf).await?;
}
writer.flush().await?;
Ok(())
}