primitives.go

Documentation: github.com/bytedance/sonic/internal/decoder

     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/bytedance/sonic/internal/native`
    25      `github.com/bytedance/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  }
    47
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