Struct apollo_compiler::ast::DirectiveDefinition

pub struct DirectiveDefinition {
    pub description: Option<NodeStr>,
    pub name: Name,
    pub arguments: Vec<Node<InputValueDefinition>>,
    pub repeatable: bool,
    pub locations: Vec<DirectiveLocation>,
}

Fields

description: Option<NodeStr>

name: Name

arguments: Vec<Node<InputValueDefinition>>

repeatable: bool

locations: Vec<DirectiveLocation>

Implementations

impl DirectiveDefinition

pub fn argument_by_name( &self, name: &str ) -> Option<&Node<InputValueDefinition>>

Returns the definition of an argument by a given name.

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 DirectiveDefinition

fn clone(&self) -> DirectiveDefinition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DirectiveDefinition

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

Formats the value using the given formatter.

impl Display for DirectiveDefinition

Serialize to GraphQL syntax with the default configuration

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

Formats the value using the given formatter.

impl From<DirectiveDefinition> for Definition

fn from(def: DirectiveDefinition) -> Self

Converts to this type from the input type.

impl Hash for DirectiveDefinition

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 DirectiveDefinition

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

impl StructuralPartialEq for DirectiveDefinition