Module bluer::rfcomm

Available on crate feature rfcomm only.

Radio frequency communication (RFCOMM) sockets and profiles.

There are two ways to establish an RFCOMM connection:

1. Use a Listener and Stream. This requires knowledge of the channel number and will not register or use any SDP records.
2. Register a Profile and listen to connect requests using the ProfileHandle. This will register and discover SDP records and connect using automatically discovered channel numbers. You will probably need to register an authorization agent for this to succeed. This requires a running Bluetooth daemon.

Modules

• stream
  Stream utility types.

Structs

• ConnInfo
  RFCOMM socket connection information.
• ConnectRequest
  A request to connect to this profile, either as client or server.
• InvalidSocketAddr
  Invalid RFCOMM socket address error.
• Listener
  An RFCOMM socket server, listening for Stream connections.
• Profile
  Bluetooth RFCOMM profile definition.
• ProfileHandle
  Handle to registered Bluetooth RFCOMM profile receiving its connect requests.
• Security
  RFCOMM socket security.
• Socket
  An RFCOMM socket that has not yet been converted to a Listener or Stream.
• SocketAddr
  An RFCOMM socket address.
• Stream
  An RFCOMM stream between a local and remote socket (sequenced, reliable, two-way, connection-based).

Enums

• ReqError
  Error response from us to a Bluetooth profile request.
• Role
  Local profile role.
• SecurityLevel
  RFCOMM socket security level.

Type Aliases

• ReqResult
  Result of a Bluetooth profile request to us.