Struct apollo_compiler::database::hir::FragmentDefinition

pub struct FragmentDefinition { /* private fields */ }

Implementations

impl FragmentDefinition

pub fn name(&self) -> &str

Get a reference to the fragment definition’s name.

pub fn name_src(&self) -> &Name

Get a reference to Name’s source.

pub fn type_condition(&self) -> &str

Get a reference to fragment definition’s type condition.

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

Get fragment definition’s directives. TODO: is this good??

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).

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).

pub fn selection_set(&self) -> &SelectionSet

Get a reference to fragment definition’s selection set. TODO: is this good??

pub fn variables(&self, db: &dyn HirDatabase) -> Vec<Variable>

Get variables used in a fragment definition.

TODO(@goto-bus-stop): Maybe rename this to used_variables

pub fn type_def(&self, db: &dyn HirDatabase) -> Option<TypeDefinition>

pub fn loc(&self) -> HirNodeLocation

Get the AST location information for this HIR node.

Trait Implementations

impl Clone for FragmentDefinition

fn clone(&self) -> FragmentDefinition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FragmentDefinition

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

Formats the value using the given formatter.

impl Hash for FragmentDefinition

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<FragmentDefinition> for FragmentDefinition

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

impl StructuralEq for FragmentDefinition

impl StructuralPartialEq for FragmentDefinition