Struct ContextsClient

pub struct ContextsClient<T> { /* private fields */ }

A context represents additional information included with user input or with an intent returned by the Dialogflow API. Contexts are helpful for differentiating user input which may be vague or have a different meaning depending on additional details from your application such as user setting and preferences, previous user input, where the user is in your application, geographic location, and so on.

You can include contexts as input parameters of a [DetectIntent][google.cloud.dialogflow.v2beta1.Sessions.DetectIntent] (or [StreamingDetectIntent][google.cloud.dialogflow.v2beta1.Sessions.StreamingDetectIntent]) request, or as output contexts included in the returned intent. Contexts expire when an intent is matched, after the number of DetectIntent requests specified by the lifespan_count parameter, or after 20 minutes if no intents are matched for a DetectIntent request.

For more information about contexts, see the Dialogflow documentation.

Implementations

impl<T> ContextsClient<T>

where T: GrpcService<BoxBody>, T::ResponseBody: Body + HttpBody + Send + 'static, T::Error: Into<StdError>, <T::ResponseBody as HttpBody>::Error: Into<StdError> + Send,

pub fn new(inner: T) -> Self

pub fn with_interceptor(inner: T, interceptor: impl Into<Interceptor>) -> Self

pub async fn list_contexts( &mut self, request: impl IntoRequest<ListContextsRequest>, ) -> Result<Response<ListContextsResponse>, Status>

Returns the list of all contexts in the specified session.

pub async fn get_context( &mut self, request: impl IntoRequest<GetContextRequest>, ) -> Result<Response<Context>, Status>

Retrieves the specified context.

pub async fn create_context( &mut self, request: impl IntoRequest<CreateContextRequest>, ) -> Result<Response<Context>, Status>

Creates a context.

If the specified context already exists, overrides the context.

pub async fn update_context( &mut self, request: impl IntoRequest<UpdateContextRequest>, ) -> Result<Response<Context>, Status>

Updates the specified context.

pub async fn delete_context( &mut self, request: impl IntoRequest<DeleteContextRequest>, ) -> Result<Response<()>, Status>

Deletes the specified context.

pub async fn delete_all_contexts( &mut self, request: impl IntoRequest<DeleteAllContextsRequest>, ) -> Result<Response<()>, Status>

Deletes all active contexts in the specified session.

Trait Implementations

impl<T: Clone> Clone for ContextsClient<T>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T> Debug for ContextsClient<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.