Struct google_cognitive_apis::api::grpc::google::cloud::dialogflow::cx::v3beta1::EventHandler
source · [−]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.v3beta1.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.v3beta1.EventHandler.trigger_fulfillment] associated with the event, it will be called. - If there is a [
target_page
][google.cloud.dialogflow.cx.v3beta1.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.v3beta1.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.v3beta1.TransitionRoute]), or another flow in the same agent.
Trait Implementations
sourceimpl Clone for EventHandler
impl Clone for EventHandler
sourcefn clone(&self) -> EventHandler
fn clone(&self) -> EventHandler
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for EventHandler
impl Debug for EventHandler
sourceimpl Default for EventHandler
impl Default for EventHandler
sourceimpl Message for EventHandler
impl Message for EventHandler
sourcefn encoded_len(&self) -> usize
fn encoded_len(&self) -> usize
Returns the encoded length of the message without a length delimiter.
sourcefn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
B: BufMut,
fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
B: BufMut,
Encodes the message to a buffer. Read more
sourcefn encode_to_vec(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
fn encode_to_vec(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
A: Allocator,
Encodes the message to a newly allocated buffer.
sourcefn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
B: BufMut,
fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
B: BufMut,
Encodes the message with a length-delimiter to a buffer. Read more
sourcefn encode_length_delimited_to_vec(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
fn encode_length_delimited_to_vec(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
A: Allocator,
Encodes the message with a length-delimiter to a newly allocated buffer.
sourcefn decode<B>(buf: B) -> Result<Self, DecodeError> where
B: Buf,
Self: Default,
fn decode<B>(buf: B) -> Result<Self, DecodeError> where
B: Buf,
Self: Default,
Decodes an instance of the message from a buffer. Read more
sourcefn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where
B: Buf,
Self: Default,
fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where
B: Buf,
Self: Default,
Decodes a length-delimited instance of the message from the buffer.
sourcefn merge<B>(&mut self, buf: B) -> Result<(), DecodeError> where
B: Buf,
fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError> where
B: Buf,
Decodes an instance of the message from a buffer, and merges it into self
. Read more
sourcefn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError> where
B: Buf,
fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError> where
B: Buf,
Decodes a length-delimited instance of the message from buffer, and
merges it into self
. Read more
sourceimpl PartialEq<EventHandler> for EventHandler
impl PartialEq<EventHandler> for EventHandler
sourcefn eq(&self, other: &EventHandler) -> bool
fn eq(&self, other: &EventHandler) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
impl StructuralPartialEq for EventHandler
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
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> IntoRequest<T> for T
impl<T> IntoRequest<T> for T
sourcefn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
Wrap the input message T
in a tonic::Request