// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build !nethttpomithttp2

package http

import (
	"reflect"
)

func (e http2StreamError) As(target any) bool {
	dst := reflect.ValueOf(target).Elem()
	dstType := dst.Type()
	if dstType.Kind() != reflect.Struct {
		return false
	}
	src := reflect.ValueOf(e)
	srcType := src.Type()

}

func (e externalStreamError) Error() string {
	return fmt.Sprintf("ID %v, code %v", e.StreamID, e.Code)
}

func TestStreamError(t *testing.T) {
	var target externalStreamError
	streamErr := http2streamError(42, http2ErrCodeProtocol)
	ok := errors.As(streamErr, &target)
	if !ok {
		t.Fatalf("errors.As failed")
	}
	if target.StreamID != streamErr.StreamID {

// and wasn't locally generated in the Transport.
var http2errFromPeer = errors.New("received from peer")

func http2streamError(id uint32, code http2ErrCode) http2StreamError {
	return http2StreamError{StreamID: id, Code: code}
}

func (e http2StreamError) Error() string {
	if e.Cause != nil {
		return fmt.Sprintf("stream error: stream ID %d; %v; %v", e.StreamID, e.Code, e.Cause)
	}