absinthe v0.4.6 Absinthe.Type.Directive
Used by the GraphQL runtime as a way of modifying execution behavior.
Type system creators will usually not create these directly.
Summary
Types
t :: %{name: binary, description: binary, args: map, on: [atom], instruction: (map -> atom), reference: Absinthe.Type.Reference.t}
A defined directive.
:name- The name of the directivee. Should be a lowercasebinary. Set automatically when using@absinthe :directivefromAbsinthe.Type.Definitions.:description- A nice description for introspection.:args- A map ofAbsinthe.Type.Argumentstructs. SeeAbsinthe.Type.Definitions.args/1.:on- A list of places the directives can be used (can be:operation,:fragment,:field).:instruction- A function that, given an argument, returns an instruction for the correct action to take
The :reference key is for internal use.