Enum apollo_compiler::ast::Selection

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

Variants

Field(Node<Field>)

FragmentSpread(Node<FragmentSpread>)

InlineFragment(Node<InlineFragment>)

Implementations

impl Selection

pub fn location(&self) -> Option<NodeLocation>

pub fn as_field(&self) -> Option<&Node<Field>>

pub fn as_fragment_spread(&self) -> Option<&Node<FragmentSpread>>

pub fn as_inline_fragment(&self) -> Option<&Node<InlineFragment>>

pub fn serialize(&self) -> Serialize<'_, Self>

Returns a builder that has chaining methods for setting serialization configuration, and implements the Display and ToString traits by writing GraphQL syntax.

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 Display for Selection

Serialize to GraphQL syntax with the default configuration

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 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 StructuralPartialEq for Selection