expvar.Map.appendJSON (method, view implemented interface methods)
2 uses
expvar (current package)
expvar.go#L127: return string(v.appendJSON(nil))
expvar.go#L130: func (v *Map) appendJSON(b []byte) []byte {
The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)