Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

A

B

C

D

E

F

G

H

I

K

L

M

N

O

P

Q

R

S

T

U

V

W

_

- r -

• rc : Ack, Connack
• reasonCode : MQTTAsync_disconnectOptions, MQTTAsync_failureData5, MQTTAsync_successData5
• reasonCodeCount : MQTTAsync_successData5::[struct].alt.sub, MQTTAsync_successData5::[struct].alt.unsub
• reasonCodes : MQTTAsync_successData5::[struct].alt.sub, MQTTAsync_successData5::[struct].alt.unsub, Unsuback
• reliable : MQTTClient_connectOptions
• reserved : Connack::[struct].flags.bits
• retain : Header::[struct].bits
• retainAsPublished : MQTTSubscribe_options
• retained : MQTTAsync_message, MQTTAsync_willOptions, MQTTClient_message, MQTTClient_willOptions
• retainHandling : MQTTSubscribe_options
• retryInterval : Clients, MQTTAsync_connectOptions, MQTTClient_connectOptions
• root : Tree::[struct].index