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  }