Crate omnia_postgres 

omnia-postgres

PostgreSQL backend for the Omnia WASI runtime, implementing the wasi-sql interface.

Uses deadpool-postgres connection pooling with optional TLS via rustls. Supports multiple named pools for connecting to several databases from a single runtime.

MSRV: Rust 1.93

Configuration

Variable	Required	Default	Description
POSTGRES_URL	yes		Default pool connection URI
POSTGRES_POOL_SIZE	no	10	Default pool size
POSTGRES_POOLS	no		Comma-separated extra pool names
POSTGRES_URL__<NAME>	per pool		URI for named pool
POSTGRES_POOL_SIZE__<NAME>	no	inherited	Pool size for named pool

Usage

use omnia::Backend;
use omnia_postgres::Client;

let options = omnia_postgres::ConnectOptions::from_env()?;
let client = Client::connect_with(options).await?;

License

MIT OR Apache-2.0

Structs

Client

Postgres client

ConnectOptions

Connection options for the PostgreSQL backend.

PoolEntry

A named connection pool entry.