44         fn send_command(data: &[u8]);  in send_command()  argument
45         fn send_acl(data: &[u8]);  in send_acl()  argument
46         fn send_sco(data: &[u8]);  in send_sco()  argument
47         fn send_iso(data: &[u8]);  in send_iso()  argument
52         fn on_event(data: &[u8]);  in on_event()  argument
53         fn on_acl(data: &[u8]);  in on_acl()  argument
54         fn on_sco(data: &[u8]);  in on_sco()  argument
55         fn on_iso(data: &[u8]);  in on_iso()  argument
75 fn on_event(data: &[u8]) {  in on_event()  argument
84 fn on_acl(data: &[u8]) {  in on_acl()  argument
92 fn on_sco(_data: &[u8]) {}  in on_sco()  argument
94 fn on_iso(data: &[u8]) {  in on_iso()  argument