request.go

@@ -15,7 +15,7 @@ type ValueProvider[T any] func() T
 type AuthProvider ValueProvider[string]
 type RequestBodyProvider func() (io.Reader, string)
 
-func Request(mods ...RequestModifier) *http.Request {
+func Request(mods ...RequestModifier) (*http.Request, error) {
 	r := NewRequestBuilder()
 	for _, mod := range mods {
 		r = mod(r)

request_builder.go

@@ -30,12 +30,12 @@ func NewRequestBuilderFromRequest(r *http.Request) *RequestBuilder {
 	}
 }
 
-func (b *RequestBuilder) Build() *http.Request {
+func (b *RequestBuilder) Build() (*http.Request, error) {
 	r, err := http.NewRequest(b.Method, b.URL.String(), b.Body)
 	if err != nil {
-		return nil
+		return nil, err
 	}
 
 	r.Header = b.Header
-	return r
+	return r, nil
 }