mobc-diesel

Provides mobc 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".

```rust extern crate diesel; extern crate mobc; extern crate mobc_diesel; extern crate tokio;

use diesel::pg::PgConnection; use mobc_diesel::ConnectionManager;

[tokio::main]

async fn main() { let manager = ConnectionManager::::new("postgres://localhost/"); let pool = mobc::Pool::builder().build(manager);

for _ in 0..10i32 {
    let pool = pool.clone();
    tokio::spawn( async move {
        let connection = pool.get().await;

        assert!(connection.is_ok());
    });
}

} ```

Using diesel master branch

If you want to use diesel master's branch with mobc-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.

toml [patch.crates-io] diesel = { git = "https://github.com/diesel-rs/diesel.git" } diesel_infer_schema = { git = "https://github.com/diesel-rs/diesel.git" } diesel_codegen = { git = "https://github.com/diesel-rs/diesel.git" }