Enum apollo_compiler::database::hir::Selection

pub enum Selection {
    Field(Arc<Field>),
    FragmentSpread(Arc<FragmentSpread>),
    InlineFragment(Arc<InlineFragment>),
}

Variants

Field(Arc<Field>)

FragmentSpread(Arc<FragmentSpread>)

InlineFragment(Arc<InlineFragment>)

Implementations

impl Selection

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

Get variables used in the selection set.

pub fn is_field(&self) -> bool

Returns true if the selection is Field.

pub fn is_fragment_spread(&self) -> bool

Returns true if the selection is FragmentSpread.

pub fn is_inline_fragment(&self) -> bool

Returns true if the selection is InlineFragment.

pub fn loc(&self) -> HirNodeLocation

Get the AST location information for this HIR node.

Trait Implementations

impl Clone for Selection

fn clone(&self) -> Selection

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Selection

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

Formats the value using the given formatter.

impl Hash for Selection

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<Selection> for Selection

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

impl StructuralEq for Selection

impl StructuralPartialEq for Selection