Trait Engine

pub trait Engine: Send + Sync {
    // Required methods
    fn dialect(&self) -> Dialect;
    fn query<'life0, 'life1, 'async_trait>(
        &'life0 self,
        query: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<(Vec<String>, Vec<Vec<String>>), Box<dyn Error>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn table_names<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<String>, Box<dyn Error>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn table_info<'life0, 'life1, 'async_trait>(
        &'life0 self,
        tables: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<String, Box<dyn Error>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn close(&self) -> Result<(), Box<dyn Error>>;
}

Required Methods

fn dialect(&self) -> Dialect

fn query<'life0, 'life1, 'async_trait>( &'life0 self, query: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(Vec<String>, Vec<Vec<String>>), Box<dyn Error>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn table_names<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<String>, Box<dyn Error>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn table_info<'life0, 'life1, 'async_trait>( &'life0 self, tables: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<String, Box<dyn Error>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn close(&self) -> Result<(), Box<dyn Error>>

Implementors