Struct apollo_compiler::database::hir::SchemaDefinition

pub struct SchemaDefinition { /* private fields */ }

Implementations

impl SchemaDefinition

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

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

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

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

Returns an iterator of directives on either the schema definition or its 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_root_operations(&self) -> &[RootOperationTypeDefinition]

Returns the root operations from this schema definition, excluding those from schema extensions.

pub fn root_operations( &self ) -> impl Iterator<Item = &RootOperationTypeDefinition>

Returns an iterator of root operations, from either on this schema defintion or its extensions.

pub fn loc(&self) -> Option<HirNodeLocation>

Get the AST location information for this HIR node.

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

Extensions that apply to this definition

pub fn root_operation_name(&self, ty: OperationType) -> Option<&str>

Returns the name of the object type for the root operation of the given kind, defined either on this schema defintion or its extensions.

The corresponding object type definition can be found at compiler.db.object_types().get(name).

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

Returns the name of the object type for the query root operation, defined either on this schema defintion or its extensions.

The corresponding object type definition can be found at compiler.db.object_types().get(name).

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

Returns the name of the object type for the mutation root operation, defined either on this schema defintion or its extensions.

The corresponding object type definition can be found at compiler.db.object_types().get(name).

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

Returns the name of the object type for the subscription root operation, defined either on this schema defintion or its extensions.

The corresponding object type definition can be found at compiler.db.object_types().get(name).

Trait Implementations

impl Clone for SchemaDefinition

fn clone(&self) -> SchemaDefinition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaDefinition

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

Formats the value using the given formatter.

impl Default for SchemaDefinition

fn default() -> SchemaDefinition

Returns the “default value” for a type.

impl Hash for SchemaDefinition

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<SchemaDefinition> for SchemaDefinition

fn eq(&self, other: &SchemaDefinition) -> 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 SchemaDefinition

impl StructuralEq for SchemaDefinition

impl StructuralPartialEq for SchemaDefinition