github.com/cloudwego/frugal@v0.1.15/internal/binary/encoder/mapiter.go (about)

     1  /*
     2   * Copyright 2022 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 encoder
    18  
    19  import (
    20      _ `unsafe`
    21  
    22      `github.com/cloudwego/frugal/internal/atm/hir`
    23      `github.com/cloudwego/frugal/internal/rt`
    24  )
    25  
    26  //go:noescape
    27  //go:linkname mapiternext runtime.mapiternext
    28  //goland:noinspection GoUnusedParameter
    29  func mapiternext(it *rt.GoMapIterator)
    30  
    31  //go:noescape
    32  //go:linkname mapiterinit runtime.mapiterinit
    33  //goland:noinspection GoUnusedParameter
    34  func mapiterinit(t *rt.GoMapType, h *rt.GoMap, it *rt.GoMapIterator)
    35  
    36  //go:nosplit
    37  func mapiterstart(t *rt.GoMapType, h *rt.GoMap, it *rt.GoMapIterator) {
    38      *it = rt.GoMapIterator{}
    39      mapiterinit(t, h, it)
    40  }
    41  
    42  var (
    43      F_mapiternext  = hir.RegisterGCall(mapiternext, emu_gcall_mapiternext)
    44      F_mapiterstart = hir.RegisterGCall(mapiterstart, emu_gcall_mapiterstart)
    45  )