Trait DatabaseBackend 

pub trait DatabaseBackend: Send + Sync {
    // Required methods
    fn execute_query(
        &self,
        query: &Query,
    ) -> impl Future<Output = Result<QueryResult, Error>> + Send;
    fn execute_transaction(
        &self,
        transaction: &Transaction,
    ) -> impl Future<Output = Result<Vec<QueryResult>, Error>> + Send;
}

Required Methods

fn execute_query( &self, query: &Query, ) -> impl Future<Output = Result<QueryResult, Error>> + Send

fn execute_transaction( &self, transaction: &Transaction, ) -> impl Future<Output = Result<Vec<QueryResult>, Error>> + Send

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.

Implementations on Foreign Types

impl<T: DatabaseBackend> DatabaseBackend for &T

fn execute_query( &self, query: &Query, ) -> impl Future<Output = Result<QueryResult, Error>> + Send

fn execute_transaction( &self, transaction: &Transaction, ) -> impl Future<Output = Result<Vec<QueryResult>, Error>> + Send

Implementors