mysql_async 0.3.0

Tokio based asynchronous MySql client library.
Documentation 
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// Copyright (c) 2016 Anatoly Ikorsky
//
// Licensed under the Apache License, Version 2.0
// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT
// license <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. All files in the project carrying such notice may not be copied,
// modified, or distributed except according to those terms.

use conn::Conn;
use conn::pool::Pool;
use errors::*;
use lib_futures::Future;
use lib_futures::Poll;


/// This future will take connection from a pool and resolve to `Conn`.
pub struct GetConn {
    pool: Pool,
}

pub fn new(pool: &Pool) -> GetConn {
    GetConn { pool: pool.clone() }
}

impl Future for GetConn {
    type Item = Conn;
    type Error = Error;

    fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
        self.pool.poll()
    }
}