Trait databend_driver::Connection

pub trait Connection: DynClone + Send + Sync {
    // Required methods
    fn info(&self) -> ConnectionInfo;
    fn exec<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        sql: &'life1 str
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn query_iter<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        sql: &'life1 str
    ) -> Pin<Box<dyn Future<Output = Result<RowIterator, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn query_iter_ext<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        sql: &'life1 str
    ) -> Pin<Box<dyn Future<Output = Result<(Schema, RowProgressIterator), Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn query_row<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        sql: &'life1 str
    ) -> Pin<Box<dyn Future<Output = Result<Option<Row>, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}

Required Methods

fn info(&self) -> ConnectionInfo

fn exec<'life0, 'life1, 'async_trait>( &'life0 mut self, sql: &'life1 str ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn query_iter<'life0, 'life1, 'async_trait>( &'life0 mut self, sql: &'life1 str ) -> Pin<Box<dyn Future<Output = Result<RowIterator, Error>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn query_iter_ext<'life0, 'life1, 'async_trait>( &'life0 mut self, sql: &'life1 str ) -> Pin<Box<dyn Future<Output = Result<(Schema, RowProgressIterator), Error>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn query_row<'life0, 'life1, 'async_trait>( &'life0 mut self, sql: &'life1 str ) -> Pin<Box<dyn Future<Output = Result<Option<Row>, Error>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Trait Implementations

impl<'clone> Clone for Box<dyn Connection + 'clone>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'clone> Clone for Box<dyn Connection + Send + 'clone>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'clone> Clone for Box<dyn Connection + Send + Sync + 'clone>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'clone> Clone for Box<dyn Connection + Sync + 'clone>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

Implementors