Trait mysql::prelude::GenericConnection

pub trait GenericConnection {
    fn query<T: AsRef<str>>(&mut self, query: T) -> MyResult<QueryResult>;
    fn first<T: AsRef<str>, U: FromRow>(
        &mut self, 
        query: T
    ) -> MyResult<Option<U>>;
    fn prepare<T: AsRef<str>>(&mut self, query: T) -> MyResult<Stmt>;
    fn prep_exec<A, T>(&mut self, query: A, params: T) -> MyResult<QueryResult>
    where
        A: AsRef<str>,
        T: Into<Params>;
    fn first_exec<Q, P, T>(
        &mut self, 
        query: Q, 
        params: P
    ) -> MyResult<Option<T>>
    where
        Q: AsRef<str>,
        P: Into<Params>,
        T: FromRow;
}

A trait allowing abstraction over connections and transactions

Required Methods

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

See Conn#query.

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

See Conn#first.

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

See Conn#prepare.

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

See Conn#prep_exec.

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

See Conn#first_exec.

Implementors

• impl GenericConnection for PooledConn

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

• impl GenericConnection for Conn