Struct ConnectionManager 

pub struct ConnectionManager { /* private fields */ }

Resolves named connections — the centerpiece of Cast’s multi-database support.

Implementations

impl ConnectionManager

pub fn from_pool(pool: Pool) -> ConnectionManager

pub fn from_connections( default: impl Into<String>, connections: HashMap<String, Connection>, ) -> ConnectionManager

pub fn get(&self, name: &str) -> Option<Connection>

pub fn default_connection(&self) -> Connection

pub fn default_pool(&self) -> Pool

pub fn default_driver(&self) -> Driver

pub fn pool(&self, name: &str) -> Option<Pool>

pub fn insert(&self, conn: Connection)

pub fn names(&self) -> Vec<String>

pub fn default_name(&self) -> &str

Trait Implementations

impl Clone for ConnectionManager

fn clone(&self) -> ConnectionManager

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.