wire

type IfaceBinding struct {
	// Iface is the interface type, which is what can be injected.
	Iface types.Type

	// Provided is always a type that is assignable to Iface.
	Provided types.Type

	// Pos is the position where the binding was declared.
	Pos token.Pos
}

type Info struct {
	Fset *token.FileSet

	// Sets contains all the provider sets in the initial packages.
	Sets map[ProviderSetID]*ProviderSet

	// Injectors contains all the injector functions in the initial packages.
	// The order is undefined.
	Injectors []*Injector
}

type Injector struct {
	ImportPath string
	FuncName   string
}

type ProvidedType struct {
	// contains filtered or unexported fields
}

type Provider struct {
	// ImportPath is the package path that the Go object resides in.
	ImportPath string

	// Name is the name of the Go object.
	Name string

	// Pos is the source position of the func keyword or type spec
	// defining this provider.
	Pos token.Pos

	// Args is the list of data dependencies this provider has.
	Args []ProviderInput

	// IsStruct is true if this provider is a named struct type.
	// Otherwise it's a function.
	IsStruct bool

	// Fields lists the field names to populate. This will map 1:1 with
	// elements in Args.
	Fields []string

	// Out is the set of types this provider produces. It will always
	// contain at least one type.
	Out []types.Type

	// HasCleanup reports whether the provider function returns a cleanup
	// function.  (Always false for structs.)
	HasCleanup bool

	// HasErr reports whether the provider function can return an error.
	// (Always false for structs.)
	HasErr bool
}

type ProviderInput struct {
	Type types.Type
}

type ProviderSet struct {
	// Pos is the position of the call to wire.NewSet or wire.Build that
	// created the set.
	Pos token.Pos
	// PkgPath is the import path of the package that declared this set.
	PkgPath string
	// VarName is the variable name of the set, if it came from a package
	// variable.
	VarName string

	Providers []*Provider
	Bindings  []*IfaceBinding
	Values    []*Value
	Imports   []*ProviderSet
	// contains filtered or unexported fields
}

type ProviderSetID struct {
	ImportPath string
	VarName    string
}

type Value struct {
	// Pos is the source position of the expression defining this value.
	Pos token.Pos

	// Out is the type this value produces.
	Out types.Type
	// contains filtered or unexported fields
}