exec

Documentation

Index

• func SkipByDirective(l schema.DirectiveList, vars map[string]interface{}) (bool, *qerrors.Error)
• type FieldSelection
• type FieldSelectionContext
  • func (c FieldSelectionContext) Apply(selections []schema.Selection) (result []FieldSelection, errs qerrors2.ErrorList)

Functions

func SkipByDirective

func SkipByDirective(l schema.DirectiveList, vars map[string]interface{}) (bool, *qerrors.Error)

Types

type FieldSelection

type FieldSelection struct {
	OnType    schema.Type
	Selection *schema.FieldSelection
	Field     *schema.Field
}

type FieldSelectionContext

type FieldSelectionContext struct {
	Schema        *schema.Schema
	QueryDocument *schema.QueryDocument
	// Used to provide path context in errors
	Path []string
	// The current type that is being selected against
	OnType schema.Type
	// CanCast is optional.  Used to evaluate if the current OnType can be casted.
	CanCast func(castTo schema.Type) bool
	// Vars are used to evaluate @skip directives
	Vars map[string]interface{}
}

func (FieldSelectionContext) Apply

func (c FieldSelectionContext) Apply(selections []schema.Selection) (result []FieldSelection, errs qerrors2.ErrorList)