// bundled version (in h2_bundle.go with a rewritten type name) or
// from a user's x/net/http2. As such, as it has a unique method name
// (IsHTTP2NoCachedConnError) that net/http sniffs for via func
// isNoCachedConnError.
type http2noCachedConnError struct{}

func (http2noCachedConnError) IsHTTP2NoCachedConnError() {}