Trait async_graphql::Type

pub trait Type {
    fn type_name() -> Cow<'static, str>;
    fn create_type_info(registry: &mut Registry) -> String;

    fn qualified_type_name() -> String { ... }
    fn introspection_type_name(&self) -> Cow<'static, str> { ... }
    fn global_id(id: ID) -> ID { ... }
    fn from_global_id(id: ID) -> Option<ID> { ... }
}

Represents a GraphQL type

All GraphQL types implement this trait, such as Scalar, Object, Union ...

Required methods

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.

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Provided methods

fn qualified_type_name() -> String

Qualified typename.

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

Introspection type name

Is the return value of field __type, the interface and union should return the current type, and the others return Type::type_name.

fn global_id(id: ID) -> ID

Returns a GlobalID that is unique among all types.

fn from_global_id(id: ID) -> Option<ID>

Parse GlobalID.

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Implementations on Foreign Types

impl<'_, T: Type + Send + Sync> Type for &'_ T

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

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

impl Type for bool

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

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

impl Type for Tz

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

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

impl Type for DateTime<Utc>

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

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

impl Type for f32

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

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

impl Type for f64

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

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

impl Type for i8

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

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

impl Type for i16

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

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

impl Type for i32

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

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

impl Type for i64

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

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

impl Type for u8

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

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

impl Type for u16

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

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

impl Type for u32

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

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

impl Type for u64

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

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

impl Type for String

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

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

impl<'a> Type for &'a str

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

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

impl Type for Url

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

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

impl Type for ObjectId

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

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

impl Type for Uuid

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

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

impl<T: Type> Type for Vec<T>

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

fn qualified_type_name() -> String

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

impl<'_, T: Type> Type for &'_ [T]

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

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

impl<T: Type> Type for Option<T>

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

fn qualified_type_name() -> String

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

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Implementors

impl Type for EmptyEdgeFields

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

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

impl Type for EmptyMutation

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

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

impl Type for EmptySubscription

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

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

impl Type for ID

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

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

impl<'a> Type for Upload

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

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

impl<T: OutputValueType + Send + Sync, E: ObjectType + Sync + Send> Type for Connection<T, E>

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

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

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