Struct grafana_plugin_sdk::backend::QueryDataRequest

pub struct QueryDataRequest {
    pub plugin_context: PluginContext,
    pub headers: HashMap<String, String>,
    pub queries: Vec<DataQuery>,
}

A request for data made by Grafana.

Details of the request source can be found in plugin_context, while the actual plugins themselves are in queries.

Fields

plugin_context: PluginContext

Details of the plugin instance from which the request originated.

If the request originates from a datasource instance, this will include details about the datasource instance in the data_source_instance_settings field.

headers: HashMap<String, String>

Headers included along with the request by Grafana.

queries: Vec<DataQuery>

The queries requested by a user or alert.

Each DataQuery contains a unique ref_id field which identifies the query to the frontend; this should be included in the corresponding DataResponse for each query.

Trait Implementations

impl Debug for QueryDataRequest

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

Formats the value using the given formatter.

impl TryFrom<QueryDataRequest> for QueryDataRequest

type Error = ConvertFromError

The type returned in the event of a conversion error.

fn try_from(other: QueryDataRequest) -> Result<Self, Self::Error>

Performs the conversion.