Struct Directive

pub struct Directive {
    pub name: Positioned<Name>,
    pub arguments: Vec<(Positioned<Name>, Positioned<Value>)>,
}

A GraphQL directive, such as @deprecated(reason: "Use the other field").

Reference.

Fields

name: Positioned<Name>

The name of the directive.

arguments: Vec<(Positioned<Name>, Positioned<Value>)>

The arguments to the directive.

Implementations

impl Directive

pub fn into_const(self) -> Option<ConstDirective>

Attempt to convert this Directive into a ConstDirective.

pub fn get_argument(&self, name: &str) -> Option<&Positioned<Value>>

Get the argument with the given name.

Trait Implementations

impl Clone for Directive

fn clone(&self) -> Directive

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Directive

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Directive

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Directive

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.