Trait sqlx::database::HasStatement

pub trait HasStatement<'q> {
    type Database: Database;
    type Statement: Statement<'q>
    where
        <Self::Statement as Statement<'q>>::Database == Self::Database;
}

Associate Database with a Statement of a generic lifetime.

---

The upcoming Rust feature, Generic Associated Types, should obviate the need for this trait.

Required Associated Types

type Database: Database

type Statement: Statement<'q>
where
    <Self::Statement as Statement<'q>>::Database == Self::Database

The concrete Statement implementation for this database.

Implementors

impl<'q> HasStatement<'q> for Any

type Database = Any

type Statement = AnyStatement<'q>

impl<'q> HasStatement<'q> for Mssql

type Database = Mssql

type Statement = MssqlStatement<'q>

impl<'q> HasStatement<'q> for MySql

type Database = MySql

type Statement = MySqlStatement<'q>

impl<'q> HasStatement<'q> for Postgres

type Database = Postgres

type Statement = PgStatement<'q>

impl<'q> HasStatement<'q> for Sqlite

type Database = Sqlite

type Statement = SqliteStatement<'q>