Struct googapis::google::cloud::dialogflow::cx::v3::EventHandler [−][src]
pub struct EventHandler {
pub name: String,
pub event: String,
pub trigger_fulfillment: Option<Fulfillment>,
pub target: Option<Target>,
}
Expand description
An event handler specifies an [event][google.cloud.dialogflow.cx.v3.EventHandler.event] that can be handled during a session. When the specified event happens, the following actions are taken in order:
- If there is a
[
trigger_fulfillment
][google.cloud.dialogflow.cx.v3.EventHandler.trigger_fulfillment] associated with the event, it will be called. - If there is a [
target_page
][google.cloud.dialogflow.cx.v3.EventHandler.target_page] associated with the event, the session will transition into the specified page. - If there is a [
target_flow
][google.cloud.dialogflow.cx.v3.EventHandler.target_flow] associated with the event, the session will transition into the specified flow.
Fields
name: String
Output only. The unique identifier of this event handler.
event: String
Required. The name of the event to handle.
trigger_fulfillment: Option<Fulfillment>
The fulfillment to call when the event occurs. Handling webhook errors with a fulfillment enabled with webhook could cause infinite loop. It is invalid to specify such fulfillment for a handler handling webhooks.
target: Option<Target>
The target to transition to, either a page in the same host flow (the flow that owns this [TransitionRoute][google.cloud.dialogflow.cx.v3.TransitionRoute]), or another flow in the same agent.
Trait Implementations
fn merge_field<B>(
&mut self,
tag: u32,
wire_type: WireType,
buf: &mut B,
ctx: DecodeContext
) -> Result<(), DecodeError> where
B: Buf,
Returns the encoded length of the message without a length delimiter.
Encodes the message to a buffer. Read more
Encodes the message to a newly allocated buffer.
Encodes the message with a length-delimiter to a buffer. Read more
Encodes the message with a length-delimiter to a newly allocated buffer.
Decodes an instance of the message from a buffer. Read more
fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where
Self: Default,
B: Buf,
fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where
Self: Default,
B: Buf,
Decodes a length-delimited instance of the message from the buffer.
Decodes an instance of the message from a buffer, and merges it into self
. Read more
Decodes a length-delimited instance of the message from buffer, and
merges it into self
. Read more
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for EventHandler
impl Send for EventHandler
impl Sync for EventHandler
impl Unpin for EventHandler
impl UnwindSafe for EventHandler
Blanket Implementations
Mutably borrows from an owned value. Read more
Wrap the input message T
in a tonic::Request
pub fn vzip(self) -> V
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more