Struct apollo_compiler::coordinate::DirectiveCoordinate

pub struct DirectiveCoordinate {
    pub directive: Name,
}

A schema coordinate targeting a directive definition: @directive.

Fields

directive: Name

Implementations

impl DirectiveCoordinate

pub fn with_argument(&self, argument: Name) -> DirectiveArgumentCoordinate

Create a schema coordinate that points to an argument of this directive.

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

Look up this directive in a schema.

Trait Implementations

impl Clone for DirectiveCoordinate

fn clone(&self) -> DirectiveCoordinate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DirectiveCoordinate

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

Formats the value using the given formatter.

impl Display for DirectiveCoordinate

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

Formats the value using the given formatter.

impl From<DirectiveCoordinate> for SchemaCoordinate

fn from(inner: DirectiveCoordinate) -> Self

Converts to this type from the input type.

impl From<Name> for DirectiveCoordinate

fn from(directive: Name) -> Self

Converts to this type from the input type.

impl FromStr for DirectiveCoordinate

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 DirectiveCoordinate

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 DirectiveCoordinate

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

impl StructuralPartialEq for DirectiveCoordinate