Struct juniper::http::GraphQLResponse

pub struct GraphQLResponse<'a, S = DefaultScalarValue>(_);

Simple wrapper around the result from executing a GraphQL query

This struct implements Serialize, so you can simply serialize this to JSON and send it over the wire. Use the is_ok method to determine whether to send a 200 or 400 HTTP status code.

Implementations

impl<'a, S> GraphQLResponse<'a, S> where
    S: ScalarValue, 

pub fn from_result(
    r: Result<(Value<S>, Vec<ExecutionError<S>>), GraphQLError<'a>>
) -> Self

Constructs new GraphQLResponse using the given result

pub fn error(error: FieldError<S>) -> Self

Constructs an error response outside of the normal execution flow

pub fn is_ok(&self) -> bool

Was the request successful or not?

Note that there still might be errors in the response even though it's considered OK. This is by design in GraphQL.

Trait Implementations

impl<'a, S: Debug> Debug for GraphQLResponse<'a, S>

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

Formats the value using the given formatter.

impl<'a, T> Serialize for GraphQLResponse<'a, T> where
    T: Serialize + ScalarValue,
    Value<T>: Serialize,
    ExecutionError<T>: Serialize,
    GraphQLError<'a>: Serialize, 

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.