A coordinator client that is bound to a connection.
ConnClient automatically allocates an ID for the connection when
it is created, and frees that ID for potential reuse when it is dropped.
build_info: &'static BuildInfo§
Creates a new session associated with this connection for the given user.
It is the caller’s responsibility to have authenticated the user.
Returns the ID of the connection associated with this client.
Upgrades this connection client to a session client.
A session is a connection that has successfully negotiated parameters, like the user. Most coordinator operations are available only after upgrading a connection to a session.
Returns a new client that is bound to the session and a response containing various details about the startup.
Cancels the query currently running on another connection.
Auto Trait Implementations§
Returns the argument unchanged.