Struct Connection

pub struct Connection { /* private fields */ }

A wrapper around the actual Database connection

Implementations

impl Connection

pub fn execute<'a>( &mut self, query: impl Into<Cow<'a, str>>, params: &[&dyn ToSql], ) -> Result<ExecuteResult>

Utility function providing a blocking way to use the underlying execute function

pub fn query<'a, 'b>( &'a mut self, query: impl Into<Cow<'b, str>>, params: &'b [&'b dyn ToSql], ) -> Result<Vec<Vec<Row>>>

where 'a: 'b,

Utility function providing a blocking way to use the underlying query function

Trait Implementations

impl Poolable for Connection

type Manager = ConnectionManager

The associated connection manager for the given connection type.

type Error = DbError<Error>

The associated error type in the event that constructing the connection manager and/or the connection pool fails.

fn pool(config: DatabaseConfig<'_>) -> Result<Pool<Self::Manager>, Self::Error>

Creates an r2d2 connection pool for Manager::Connection, returning the pool on success.