Struct Statement

pub struct Statement<DB>
where
    DB: ConnectionPool + Sync + Send,
{ /* private fields */ }

Asynchronous wrapper type for crate::driver::Statement

Implementations

impl<DB> Statement<DB>

where DB: ConnectionPool + Sync + Send + Clone,

pub fn new( db: Option<DB>, conn: Option<Box<dyn Connection>>, stmt: Box<dyn Statement>, ) -> Self

pub async fn num_input(&self) -> Result<Option<usize>>

pub async fn execute(&mut self, args: Vec<Argument>) -> Result<ExecResult>

pub async fn query(&mut self, args: Vec<Argument>) -> Result<Rows<DB>>

Trait Implementations

impl<DB> Clone for Statement<DB>

where DB: ConnectionPool + Sync + Send + Clone,

fn clone(&self) -> Statement<DB>

Returns a duplicate of the value.

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

Performs copy-assignment from source.