Struct async_graphql::types::Json

pub struct Json<T>(pub T);

A scalar that can represent any JSON value.

If the inner type cannot be serialized as JSON (e.g. it has non-string keys) it will be null.

Trait Implementations

impl<T: Clone> Clone for Json<T>

fn clone(&self) -> Json<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Json<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for Json<T>

fn default() -> Json<T>

Returns the “default value” for a type.

impl<T> Deref for Json<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T> DerefMut for Json<T>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'de, T> Deserialize<'de> for Json<T> where
    T: Deserialize<'de>, 

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<T: DeserializeOwned + Serialize> From<T> for Json<T>

fn from(value: T) -> Self

Performs the conversion.

impl<T: Hash> Hash for Json<T>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl<T: DeserializeOwned + Serialize + Send + Sync> InputType for Json<T>

fn parse(value: Option<Value>) -> InputValueResult<Self>

Parse from Value. None represents undefined.

fn to_value(&self) -> Value

Convert to a Value for introspection.

impl<T: DeserializeOwned + Serialize + Send + Sync> OutputType for Json<T>

fn resolve<'life0, 'life1, 'life2, 'life3, 'async_trait>(
    &'life0 self,
    __arg1: &'life1 ContextSelectionSet<'life2>,
    _field: &'life3 Positioned<Field>
) -> Pin<Box<dyn Future<Output = ServerResult<Value>> + Send + 'async_trait>> where
    'life0: 'async_trait,
    'life1: 'async_trait,
    'life2: 'async_trait,
    'life3: 'async_trait,
    Self: 'async_trait, 

Resolve an output value to async_graphql::Value.

impl<T: PartialEq> PartialEq<Json<T>> for Json<T>

fn eq(&self, other: &Json<T>) -> bool

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

fn ne(&self, other: &Json<T>) -> bool

This method tests for !=.

impl<T: DeserializeOwned + Serialize + Send + Sync> ScalarType for Json<T>

A scalar that can represent any JSON value.

fn parse(value: Value) -> InputValueResult<Self>

Parse a scalar value.

fn to_value(&self) -> Value

Convert the scalar to Value.

fn is_valid(_value: &Value) -> bool

Checks for a valid scalar value.

impl<T> Serialize for Json<T> where
    T: Serialize, 

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

Serialize this value into the given Serde serializer.

impl<T: DeserializeOwned + Serialize + Send + Sync> Type for Json<T>

fn type_name() -> Cow<'static, str>

Type the name.

fn create_type_info(registry: &mut Registry) -> String

Create type information in the registry and return qualified typename.

fn qualified_type_name() -> String

Qualified typename.

fn introspection_type_name(&self) -> Cow<'static, str>

Introspection type name

impl<T: Eq> Eq for Json<T>

impl<T> StructuralEq for Json<T>

impl<T> StructuralPartialEq for Json<T>