github.com/goshafaq/sonic@v0.0.0-20231026082336-871835fb94c6/internal/decoder/primitives.go (about) 1 /* 2 * Copyright 2021 ByteDance Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package decoder 18 19 import ( 20 "encoding" 21 "encoding/json" 22 "unsafe" 23 24 "github.com/goshafaq/sonic/internal/native" 25 "github.com/goshafaq/sonic/internal/rt" 26 ) 27 28 func decodeTypedPointer(s string, i int, vt *rt.GoType, vp unsafe.Pointer, sb *_Stack, fv uint64) (int, error) { 29 if fn, err := findOrCompile(vt); err != nil { 30 return 0, err 31 } else { 32 rt.MoreStack(_FP_size + _VD_size + native.MaxFrameSize) 33 rt.StopProf() 34 ret, err := fn(s, i, vp, sb, fv, "", nil) 35 rt.StartProf() 36 return ret, err 37 } 38 } 39 40 func decodeJsonUnmarshaler(vv interface{}, s string) error { 41 return vv.(json.Unmarshaler).UnmarshalJSON(rt.Str2Mem(s)) 42 } 43 44 func decodeTextUnmarshaler(vv interface{}, s string) error { 45 return vv.(encoding.TextUnmarshaler).UnmarshalText(rt.Str2Mem(s)) 46 }