Trait rbdc::db::Connection

source · [−]
pub trait Connection: Send {
    fn get_rows(
        &mut self,
        sql: &str,
        params: Vec<Value>
    ) -> BoxFuture<'_, Result<Vec<Box<dyn Row>>, Error>>;
    fn exec(
        &mut self,
        sql: &str,
        params: Vec<Value>
    ) -> BoxFuture<'_, Result<ExecResult, Error>>;
    fn close(&mut self) -> BoxFuture<'_, Result<(), Error>>;
    fn ping(&mut self) -> BoxFuture<'_, Result<(), Error>>;

    fn get_values(
        &mut self,
        sql: &str,
        params: Vec<Value>
    ) -> BoxFuture<'_, Result<Vec<Value>, Error>> { ... }
}
Expand description

Represents a connection to a database

Required Methods

Execute a query that is expected to return a result set, such as a SELECT statement

Execute a query that is expected to update some rows.

close connection

ping

Provided Methods

Execute a query that is expected to return a result set, such as a SELECT statement

Implementations on Foreign Types

Implementors