Struct c3p0_mysql::mysql::driver::Transaction

pub struct Transaction<'a> { /* fields omitted */ }

Methods

impl<'a> Transaction<'a>

pub fn query<T>(&mut self, query: T) -> Result<QueryResult, Error> where
    T: AsRef<str>, 

See Conn::query.

pub fn first<T, U>(&mut self, query: T) -> Result<Option<U>, Error> where
    T: AsRef<str>,
    U: FromRow, 

See Conn::first.

pub fn prepare<T>(&mut self, query: T) -> Result<Stmt, Error> where
    T: AsRef<str>, 

See Conn::prepare.

pub fn prep_exec<A, T>(
    &mut self,
    query: A,
    params: T
) -> Result<QueryResult, Error> where
    A: AsRef<str>,
    T: Into<Params>, 

See Conn::prep_exec.

pub fn first_exec<Q, P, T>(
    &mut self,
    query: Q,
    params: P
) -> Result<Option<T>, Error> where
    P: Into<Params>,
    Q: AsRef<str>,
    T: FromRow, 

See Conn::first_exec.

pub fn commit(self) -> Result<(), Error>

Will consume and commit transaction.

pub fn rollback(self) -> Result<(), Error>

Will consume and rollback transaction. You also can rely on Drop implementation but it will swallow errors.

pub fn set_local_infile_handler(&mut self, handler: Option<LocalInfileHandler>)

A way to override local infile handler for this transaction. Destructor of transaction will restore original handler.

Trait Implementations

impl<'a> Debug for Transaction<'a>

fn fmt(&self, f: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl<'a> GenericConnection for Transaction<'a>

fn query<T>(&mut self, query: T) -> Result<QueryResult, Error> where
    T: AsRef<str>, 

See Conn#query.

fn first<T, U>(&mut self, query: T) -> Result<Option<U>, Error> where
    T: AsRef<str>,
    U: FromRow, 

See Conn#first.

fn prepare<T>(&mut self, query: T) -> Result<Stmt, Error> where
    T: AsRef<str>, 

See Conn#prepare.

fn prep_exec<A, T>(&mut self, query: A, params: T) -> Result<QueryResult, Error> where
    A: AsRef<str>,
    T: Into<Params>, 

See Conn#prep_exec.

fn first_exec<Q, P, T>(
    &mut self,
    query: Q,
    params: P
) -> Result<Option<T>, Error> where
    P: Into<Params>,
    Q: AsRef<str>,
    T: FromRow, 

See Conn#first_exec.

impl<'a> Drop for Transaction<'a>

fn drop(&mut self)

Will rollback transaction.