type math/rand.Source

6 uses

	math/rand (current package)
		rand.go#L25: type Source interface {
		rand.go#L37: 	Source
		rand.go#L44: func NewSource(seed int64) Source {
		rand.go#L52: 	src Source
		rand.go#L67: func New(src Source) *Rand {
		rand.go#L267: func read(p []byte, src Source, readVal *int64, readPos *int8) (n int, err error) {