golang.org/x/net/http2.writePushPromise.h (field)
2 uses
golang.org/x/net/http2 (current package)
write.go#L266: h http.Header
write.go#L287: encodeHeaders(enc, w.h, nil)
The pages are generated with Golds v0.8.4. (GOOS=linux GOARCH=amd64)