Struct FieldType

pub struct FieldType {
    pub kind: TypeKind,
    pub name: Option<String>,
    pub of_type: Option<Box<FieldType>>,
}

The type of a Field.

This may be either a wrapper or a named type, depending on the field in question

Fields

kind: TypeKind

The kind of type this Type is describing

name: Option<String>

The name of the Type

This is an Option but the use of this struct means it should never be None.

of_type: Option<Box<FieldType>>

If kind is TypeKind::List or TypeKind::NonNull this contains the type that is wrapped.

Trait Implementations

impl Debug for FieldType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FieldType

fn deserialize<__D>(deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl QueryFragment for FieldType

const TYPE: Option<&'static str>

The name of the type in the GraphQL schema

type SchemaType = __Type

The type in a schema that this QueryFragment represents

type VariablesFields = ()

The variables that are required to execute this QueryFragment

fn query(builder: SelectionBuilder<'_, Self::SchemaType, Self::VariablesFields>)

Adds this fragment to the query being built by builder

fn name() -> Option<Cow<'static, str>>

The name of this fragment, useful for operations, maybe fragments if we ever support them…

impl TryFrom<FieldType> for FieldType

type Error = SchemaError

The type returned in the event of a conversion error.

fn try_from(field_type: FieldType) -> Result<Self, Self::Error>

Performs the conversion.