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 Conn

impl GenericConnection for PooledConn

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