Struct mysql_async::Transaction

pub struct Transaction { /* fields omitted */ }

Wrapper for in-transaction connection.

Methods

impl Transaction

fn commit(self) -> Commit

Returns future that commits transaction and resolves to Conn.

fn rollback(self) -> Rollback

Returns future that rolls back transaction and resolves to Conn.

fn query<Q: AsRef<str>>(self, query: Q) -> TransQuery

Returns future that executes query and resolves to TransTextQueryResult.

fn first<R, Q>(self, query: Q) -> TransFirst<R> where
    R: FromRow,
    Q: AsRef<str>, 

Returns future that executes query and resolves to (Option<R>, Transaction).

Where Option<R> is the first row of a query execution result (if any).

fn prep_exec<Q: AsRef<str>, P: Into<Params>>(
    self,
    query: Q,
    params: P
) -> TransPrepExec

Returns future that prepares and executes statement and resolves to TransBinQueryResult.

fn first_exec<R, Q, P>(self, query: Q, params: P) -> TransFirstExec<R> where
    R: FromRow,
    Q: AsRef<str>,
    P: Into<Params>, 

Returns future that prepares and executes statement and resolves to (Option<R>, Transaction).

Where Option<R> is the first row of a statement execution result (if any).

fn batch_exec<Q, P>(self, query: Q, params_vec: Vec<P>) -> TransBatchExec where
    Q: AsRef<str>,
    P: Into<Params>, 

Returns future that prepares and executes statement and resolves to Transaction.

All results will be dropped.