Trait Driver 

pub trait Driver: Default + Debug {
    type Connection: Connection<Driver = Self>;
    type SqlWriter: SqlWriter;
    type Prepared: Prepared;
    type Transaction<'c>: Transaction<'c>;

    const NAME: &'static [&'static str];

    // Required method
    fn sql_writer(&self) -> Self::SqlWriter;

    // Provided methods
    fn name(&self) -> &'static str { ... }
    fn connect(
        &self,
        url: Cow<'static, str>,
    ) -> impl Future<Output = Result<Self::Connection>> { ... }
}

Backend connector and dialect.

Required Associated Constants

const NAME: &'static [&'static str]

Human-readable backend name.

Required Associated Types

type Connection: Connection<Driver = Self>

Concrete connection type.

type SqlWriter: SqlWriter

Dialect-specific SQL writer.

type Prepared: Prepared

Prepared statement implementation.

type Transaction<'c>: Transaction<'c>

Transaction implementation.

Required Methods

fn sql_writer(&self) -> Self::SqlWriter

Returns a dialect-specific SQL writer for query construction.

Provided Methods

fn name(&self) -> &'static str

Returns the primary name of the driver.

fn connect( &self, url: Cow<'static, str>, ) -> impl Future<Output = Result<Self::Connection>>

Creates a new connection to the database at the specified URL.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors