Struct apollo_compiler::coordinate::FieldArgumentCoordinate

pub struct FieldArgumentCoordinate {
    pub ty: NamedType,
    pub field: Name,
    pub argument: Name,
}

A schema coordinate targeting a field argument definition: Type.field(argument:).

Example

use apollo_compiler::name;
use apollo_compiler::coordinate::FieldArgumentCoordinate;

assert_eq!(FieldArgumentCoordinate {
    ty: name!("Type"),
    field: name!("field"),
    argument: name!("argument"),
}.to_string(), "Type.field(argument:)");

Fields

ty: NamedType

field: Name

argument: Name

Implementations

impl FieldArgumentCoordinate

pub fn type_coordinate(&self) -> TypeCoordinate

Create a schema coordinate that points to the type this argument is defined in.

pub fn field_coordinate(&self) -> TypeAttributeCoordinate

Create a schema coordinate that points to the field this argument is defined in.

pub fn lookup<'coord, 'schema>( &'coord self, schema: &'schema Schema ) -> Result<&'schema Node<InputValueDefinition>, SchemaLookupError<'coord, 'schema>>

Look up this argument definition in a schema.

Trait Implementations

impl Clone for FieldArgumentCoordinate

fn clone(&self) -> FieldArgumentCoordinate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FieldArgumentCoordinate

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

Formats the value using the given formatter.

impl Display for FieldArgumentCoordinate

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

Formats the value using the given formatter.

impl From<FieldArgumentCoordinate> for SchemaCoordinate

fn from(inner: FieldArgumentCoordinate) -> Self

Converts to this type from the input type.

impl FromStr for FieldArgumentCoordinate

type Err = SchemaCoordinateParseError

The associated error which can be returned from parsing.

fn from_str(input: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for FieldArgumentCoordinate

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 FieldArgumentCoordinate

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

impl StructuralEq for FieldArgumentCoordinate

impl StructuralPartialEq for FieldArgumentCoordinate