# persist-es > Common persistence logic used for database-backed event stores for cqrs-es. # Deprecated This package has been deprecated and all logic moved to the `perist` module of the [cqrs-es crate](https://crates.io/crates/cqrs-es). Configuring persistence now only requires the `cqrs-es` and one of the available repositories. Example `Cargo.toml`: ```toml [dependencies] cqrs-es = "0.3.0" postgres-es = "0.3.0" ```