Struct apollo_compiler::database::hir::ScalarTypeDefinition

pub struct ScalarTypeDefinition { /* private fields */ }

Implementations

impl ScalarTypeDefinition

pub fn name(&self) -> &str

Get the scalar type definition’s id. Get a reference to the scalar 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 scalar definition’s description.

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

Get a reference to scalar 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 loc(&self) -> HirNodeLocation

Get the AST location information for this HIR node.

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

Extensions that apply to this definition

pub fn is_custom(&self) -> bool

Returns true if the current scalar is a custom scalar.

pub fn is_built_in(&self) -> bool

Returns true if the current scalar is a GraphQL built in.

pub fn is_int(&self) -> bool

Returns true if the current scalar is the built in Int type.

pub fn is_boolean(&self) -> bool

Returns true if the current scalar is the built in Boolean type.

pub fn is_string(&self) -> bool

Returns true if the current scalar is the built in String type.

pub fn is_float(&self) -> bool

Returns true if the current scalar is the built in Float type.

pub fn is_id(&self) -> bool

Returns true if the current scalar is the built in ID type.

Trait Implementations

impl Clone for ScalarTypeDefinition

fn clone(&self) -> ScalarTypeDefinition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ScalarTypeDefinition

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

Formats the value using the given formatter.

impl Hash for ScalarTypeDefinition

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<ScalarTypeDefinition> for ScalarTypeDefinition

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

impl StructuralEq for ScalarTypeDefinition

impl StructuralPartialEq for ScalarTypeDefinition