Struct apollo_compiler::database::hir::UnionTypeDefinition

pub struct UnionTypeDefinition { /* private fields */ }

Implementations

impl UnionTypeDefinition

pub fn name(&self) -> &str

Get a reference to the union definition’s name.

pub fn name_src(&self) -> &Name

Get a reference to Name’s source.

pub fn description(&self) -> Option<&str>

Get a reference to the union definition’s description.

pub fn self_directives(&self) -> &[Directive]

Get a reference to union definition’s directives (excluding those on extensions).

pub fn directives(&self) -> impl Iterator<Item = &Directive> + '_

Returns an iterator of directives on either the type definition or its type extensions

pub fn directive_by_name(&self, name: &str) -> Option<&Directive>

Returns the first directive with the given name.

For repeatable directives, see directives_by_name (plural).

Includes directives on either the schema definition or its extensions, like directives.

pub fn directives_by_name<'def: 'name, 'name>( &'def self, name: &'name str ) -> impl Iterator<Item = &'def Directive> + 'name

Returns an iterator of directives with the given name.

For non-repeatable directives, directive_by_name (singular).

Includes directives on either the schema definition or its extensions, like directives.

pub fn self_members(&self) -> &[UnionMember]

Get a reference to union definition’s union members, excluding those from extensions.

pub fn members( &self ) -> impl Iterator<Item = &UnionMember> + ExactSizeIterator + DoubleEndedIterator

Returns an iterator of members of this union type, whether from its own definition or from extensions.

pub fn has_member(&self, name: &str) -> bool

Returns whether the type of the given name is a member of this union type, either from the union type definition or its extensions.

pub fn loc(&self) -> HirNodeLocation

Get the AST location information for this HIR node.

pub fn extensions(&self) -> &[Arc<UnionTypeExtension>]

Extensions that apply to this definition

Trait Implementations

impl Clone for UnionTypeDefinition

fn clone(&self) -> UnionTypeDefinition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UnionTypeDefinition

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

Formats the value using the given formatter.

impl Hash for UnionTypeDefinition

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<UnionTypeDefinition> for UnionTypeDefinition

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

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

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

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

impl Eq for UnionTypeDefinition

impl StructuralEq for UnionTypeDefinition

impl StructuralPartialEq for UnionTypeDefinition