Struct apollo_encoder::InputValueDefinition

pub struct InputValueDefinition { /* private fields */ }

The InputValueDefinition type represents field and directive arguments.

InputValueDefinition: Description? Name : Type DefaultValue? Directives?

Detailed documentation can be found in GraphQL spec.

Example

use apollo_encoder::{Type_, InputValueDefinition};

let ty_1 = Type_::NamedType {
    name: "SpaceProgram".to_string(),
};

let ty_2 = Type_::List { ty: Box::new(ty_1) };
let mut value = InputValueDefinition::new("cat".to_string(), ty_2);
value.description(Some("Very good cats".to_string()));

assert_eq!(
    value.to_string(),
    r#""Very good cats" cat: [SpaceProgram]"#
);

Implementations

impl InputValueDefinition

pub fn new(name: String, type_: Type_) -> Self

Create a new instance of InputValueDef.

pub fn description(&mut self, description: Option<String>)

Set the InputValueDef’s description.

pub fn default(&mut self, default: Option<String>)

Set the InputValueDef’s default value.

pub fn directive(&mut self, directive: Directive)

Add a directive.

Trait Implementations

impl Clone for InputValueDefinition

fn clone(&self) -> InputValueDefinition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InputValueDefinition

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

Formats the value using the given formatter.

impl Display for InputValueDefinition

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

Formats the value using the given formatter.

impl PartialEq<InputValueDefinition> for InputValueDefinition

fn eq(&self, other: &InputValueDefinition) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &InputValueDefinition) -> bool

This method tests for !=.

impl StructuralPartialEq for InputValueDefinition