r2d2-diesel
Provides r2d2 support to allow connection pooling with Diesel.
Examples
The examples creates a connection pool with default settings for a PostgreSQL or SQLite database running on localhost, then creates a bunch of threads and acquires a connection from the pool for each thread.
Executable versions are in examples/ which you can run with
cargo run --example postgres --features "diesel/postgres"
or
cargo run --example sqlite --features "diesel/sqlite"
.
extern crate diesel;
extern crate r2d2;
extern crate r2d2_diesel;
use thread;
use PgConnection;
use ConnectionManager;
Using diesel master branch
If you want to use diesel master's branch with r2d2-diesel you have to add the following section in your Cargo.toml file. If you're using a workspace, this needs to be in the Cargo.toml at the root of the workspace.
[]
= { = "https://github.com/diesel-rs/diesel.git" }
= { = "https://github.com/diesel-rs/diesel.git" }
= { = "https://github.com/diesel-rs/diesel.git" }