pub trait MigrateDatabase {
// Required methods
fn create_database(
url: &str,
) -> impl Future<Output = Result<(), Error>> + Send;
fn database_exists(
url: &str,
) -> impl Future<Output = Result<bool, Error>> + Send;
fn drop_database(
url: &str,
) -> impl Future<Output = Result<(), Error>> + Send;
// Provided method
fn force_drop_database(
_url: &str,
) -> impl Future<Output = Result<(), Error>> + Send { ... }
}Required Methods§
fn create_database(url: &str) -> impl Future<Output = Result<(), Error>> + Send
fn database_exists( url: &str, ) -> impl Future<Output = Result<bool, Error>> + Send
fn drop_database(url: &str) -> impl Future<Output = Result<(), Error>> + Send
Provided Methods§
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.