Struct SchemaInterface

pub struct SchemaInterface<'a> {
    pub name: &'a str,
    /* private fields */
}

An Interface type definition.

Any object or other interfaces may implement one or more interfaces and must then adhere to the definition of this interface. A field that returns an interface as its return type may return any object that implements this interface. Reference

Fields

name: &'a str

Implementations

impl<'a> SchemaInterface<'a>

pub fn new(ctx: &'a ASTContext, name: &'a str) -> Self

pub fn add_possible_interface( &mut self, _ctx: &'a ASTContext, interface: &'a str, )

Add a new SchemaInterface to the list that implements this SchemaInterface

pub fn get_possible_interfaces(&self) -> Vec<'a, &'a str>

Get list of possible SchemaInterfaces that implement this SchemaInterface

Trait Implementations

impl<'a> Clone for SchemaInterface<'a>

fn clone(&self) -> SchemaInterface<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for SchemaInterface<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a SchemaInterface<'a>> for SchemaType<'a>

fn from(schema_interface: &'a SchemaInterface<'a>) -> Self

Converts to this type from the input type.

impl<'a> PartialEq for SchemaInterface<'a>

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> SchemaFields<'a> for SchemaInterface<'a>

fn add_field(&mut self, ctx: &'a ASTContext, field: SchemaField<'a>)

Add a new SchemaField to the list of fields

fn get_fields( &self, ) -> HashMap<&'a str, &'a SchemaField<'a>, DefaultHashBuilder, &'a Bump>

Get a [Map] of all fields on the SchemaInterface

fn get_field(&self, name: &'a str) -> Option<&SchemaField<'a>>

Get a known field by name

impl<'a> SchemaInterfaces<'a> for SchemaInterface<'a>

fn add_interface(&mut self, _ctx: &'a ASTContext, interface: &'a str)

Add a new SchemaInterface to the list of implemented interfaces

fn get_interfaces(&self) -> Vec<'a, &'a str>

Get list of implemented SchemaInterfaces

fn implements_interface(&self, schema_interface: &SchemaInterface<'a>) -> bool

Checks whether given [ObjectType] is a possible subtype

impl<'a> SchemaPossibleTypes<'a> for SchemaInterface<'a>

fn add_possible_type(&mut self, _ctx: &'a ASTContext, object: &'a str)

Add a new SchemaObject to the list of possible types

fn get_possible_types(&self) -> Vec<'a, &'a str>

Get list of possible SchemaObject types

fn get_possible_type(&self, name: &'a str) -> Option<&'a str>

Get a specific possible type by name if it exists on the type

fn is_possible_type(&self, schema_object: &SchemaObject<'a>) -> bool

Checks whether given [ObjectType] is a possible subtype

impl<'a> SchemaSuperType<'a> for SchemaInterface<'a>

fn is_sub_type(&self, sub_type: SchemaType<'a>) -> bool

Checks whether a given type is a sub type of the current super type.