Struct apollo_encoder::Field

pub struct Field { /* private fields */ }

The __Field type represents each field in an Object or Interface type.

Field: Alias? Name Arguments? Directives? SelectionSet?

Detailed documentation can be found in GraphQL spec.

Example

use apollo_encoder::Field;

let mut field = Field::new("myField".to_string());
field.alias(Some("myAlias".to_string()));

assert_eq!(field.to_string(), r#"myAlias: myField"#);

Implementations

impl Field

pub fn new(name: String) -> Self

Create an instance of Field

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

Set an alias to a field name

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

Add a directive to a field

pub fn argument(&mut self, argument: Argument)

Add an argument to a field

pub fn selection_set(&mut self, selection_set: Option<SelectionSet>)

Set a selection set to a field

Trait Implementations

impl Clone for Field

fn clone(&self) -> Field

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Field

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

Formats the value using the given formatter.

impl Display for Field

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

Formats the value using the given formatter.

impl PartialEq<Field> for Field

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

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

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

This method tests for !=.

impl StructuralPartialEq for Field