rdbc_rs/future/
connpool.rs

1use std::sync::{Arc, Mutex};
2
3use anyhow::Result;
4
5use crate::{driver, BoxedDriver};
6
7/// Database connection pool trait.
8pub trait ConnectionPool: Sized {
9    /// Create new connection pool
10    /// # Arguments
11    /// * `driver` - SQL thread safe driver instance
12    /// * `url` - SQL driver connect url
13    fn new<S>(driver_name: S, driver: Arc<Mutex<BoxedDriver>>, url: S) -> Result<Self>
14    where
15        S: Into<String> + AsRef<str>;
16
17    /// Get new connection from pool or create new one from driver.
18    fn get_conn(&self) -> Result<Box<dyn driver::Connection>>;
19
20    /// Release one connection return to pool.
21    ///
22    /// # Arguments
23    ///
24    /// * `conn` - Unused connection instance
25    fn release_conn(&self, conn: Box<dyn driver::Connection>);
26}
rdbc_rs/future/connpool.rs

rdbc_rs/future/
connpool.rs
