Struct juniper_rocket::GraphQLResponse

pub struct GraphQLResponse(pub Status, pub String);

Simple wrapper around the result of executing a GraphQL query

Implementations

impl GraphQLResponse

pub fn error(error: FieldError) -> Self

Constructs an error response outside of the normal execution flow

Examples

#[rocket::get("/graphql?<request..>")]
fn get_graphql_handler(
    cookies: &CookieJar,
    context: &State<Database>,
    request: juniper_rocket::GraphQLRequest,
    schema: &State<Schema>,
) -> juniper_rocket::GraphQLResponse {
    if cookies.get("user_id").is_none() {
        let err = FieldError::new("User is not logged in", Value::null());
        return juniper_rocket::GraphQLResponse::error(err);
    }

    request.execute_sync(&*schema, &*context)
}

pub fn custom(status: Status, response: Value) -> Self

Constructs a custom response outside of the normal execution flow

This is intended for highly customized integrations and should only be used as a last resort. For normal juniper use, use the response from GraphQLRequest::execute_sync(..).

Trait Implementations

impl<'r, 'o: 'r> Responder<'r, 'o> for GraphQLResponse

fn respond_to(self, _req: &'r Request<'_>) -> Result<'o>

Returns Ok if a Response could be generated successfully. Otherwise, returns an Err with a failing Status.