func golang.org/x/net/http2/hpack.appendIndexed
2 uses
golang.org/x/net/http2/hpack (current package)
encode.go#L63: e.buf = appendIndexed(e.buf, idx)
encode.go#L145: func appendIndexed(dst []byte, i uint64) []byte {
The pages are generated with Golds v0.8.4. (GOOS=linux GOARCH=amd64)