func golang.org/x/net/http2.cloneHeader

4 uses

	golang.org/x/net/http2 (current package)
		server.go#L2880: 		rws.snapHeader = cloneHeader(rws.handlerHeader)
		server.go#L2884: func cloneHeader(h http.Header) http.Header {
		server.go#L3038: 		header: cloneHeader(opts.Header),
		server.go#L3125: 			header:    cloneHeader(msg.header), // clone since handler runs concurrently with writing the PUSH_PROMISE