pub enum DirectiveLocation {
Show 19 variants Query, Mutation, Subscription, Field, FragmentDefinition, FragmentSpread, InlineFragment, Schema, Scalar, Object, FieldDefinition, ArgumentDefinition, Interface, Union, Enum, EnumValue, InputObject, InputFieldDefinition, VariableDefinition,
}
Expand description

Where a directive can apply to.

Reference.

Variants

Query

Mutation

Subscription

Field

A field.

FragmentDefinition

FragmentSpread

InlineFragment

Schema

A schema.

Scalar

A scalar.

Object

An object.

FieldDefinition

ArgumentDefinition

An input value definition as the arguments of a field but not an input object.

Interface

Union

A union.

Enum

An enum.

EnumValue

InputObject

InputFieldDefinition

An input value definition on an input object but not a field.

VariableDefinition

Trait Implementations

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
This method tests for self and other values to be equal, and is used by ==. Read more
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
Compare self to key and return true if they are equal.

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.