Struct juniper_rocket::GraphQLRequest

pub struct GraphQLRequest<S = DefaultScalarValue>(_)
 where
    S: ScalarValue;

Simple wrapper around an incoming GraphQL request

See the http module for more information. This type can be constructed automatically from both GET and POST routes by implementing the FromForm and FromData traits.

Methods

impl<S> GraphQLRequest<S> where
    S: ScalarValue,
    &'b S: ScalarRefValue<'b>, 

pub fn execute<CtxT, QueryT, MutationT>(
    &self,
    root_node: &RootNode<QueryT, MutationT, S>,
    context: &CtxT
) -> GraphQLResponse where
    QueryT: GraphQLType<S, Context = CtxT>,
    MutationT: GraphQLType<S, Context = CtxT>, 

Execute an incoming GraphQL query

pub fn operation_names(&self) -> Vec<Option<&str>>

Returns the operation names associated with this request.

For batch requests there will be multiple names.

Trait Implementations

impl<S: PartialEq> PartialEq<GraphQLRequest<S>> for GraphQLRequest<S> where
    S: ScalarValue, 

fn eq(&self, other: &GraphQLRequest<S>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &GraphQLRequest<S>) -> bool

This method tests for !=.

impl<S: Debug> Debug for GraphQLRequest<S> where
    S: ScalarValue, 

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

Formats the value using the given formatter.

impl<'v, S> FromFormValue<'v> for GraphQLRequest<S> where
    S: ScalarValue, 

type Error = String

The associated error which can be returned from parsing. It is a good idea to have the return type be or contain an &'v str so that the unparseable string can be examined after a bad parse.

fn from_form_value(form_value: &'v RawStr) -> Result<Self, Self::Error>

Parses an instance of Self from an HTTP form field value or returns an Error if one cannot be parsed.

fn default() -> Option<Self>

Returns a default value to be used when the form field does not exist. If this returns None, then the field is required. Otherwise, this should return Some(default_value). The default implementation simply returns None.

impl<'f, S> FromForm<'f> for GraphQLRequest<S> where
    S: ScalarValue, 

type Error = String

The associated error to be returned when parsing fails.

fn from_form(
    form_items: &mut FormItems<'f>,
    strict: bool
) -> Result<Self, String>

Parses an instance of Self from the iterator of form items it.

impl<S> FromDataSimple for GraphQLRequest<S> where
    S: ScalarValue, 

type Error = String

The associated error to be returned when the guard fails.

fn from_data(
    request: &Request,
    data: Data
) -> FromDataOutcome<Self, Self::Error>

Validates, parses, and converts an instance of Self from the incoming request body data.