methods.go

Documentation: google.golang.org/protobuf/reflect/protoreflect

     1  // Copyright 2020 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package protoreflect
     6  
     7  import (
     8  	"google.golang.org/protobuf/internal/pragma"
     9  )
    10  
    11  // The following types are used by the fast-path Message.ProtoMethods method.
    12  //
    13  // To avoid polluting the public protoreflect API with types used only by
    14  // low-level implementations, the canonical definitions of these types are
    15  // in the runtime/protoiface package. The definitions here and in protoiface
    16  // must be kept in sync.
    17  type (
    18  	methods = struct {
    19  		pragma.NoUnkeyedLiterals
    20  		Flags            supportFlags
    21  		Size             func(sizeInput) sizeOutput
    22  		Marshal          func(marshalInput) (marshalOutput, error)
    23  		Unmarshal        func(unmarshalInput) (unmarshalOutput, error)
    24  		Merge            func(mergeInput) mergeOutput
    25  		CheckInitialized func(checkInitializedInput) (checkInitializedOutput, error)
    26  	}
    27  	supportFlags = uint64
    28  	sizeInput    = struct {
    29  		pragma.NoUnkeyedLiterals
    30  		Message Message
    31  		Flags   uint8
    32  	}
    33  	sizeOutput = struct {
    34  		pragma.NoUnkeyedLiterals
    35  		Size int
    36  	}
    37  	marshalInput = struct {
    38  		pragma.NoUnkeyedLiterals
    39  		Message Message
    40  		Buf     []byte
    41  		Flags   uint8
    42  	}
    43  	marshalOutput = struct {
    44  		pragma.NoUnkeyedLiterals
    45  		Buf []byte
    46  	}
    47  	unmarshalInput = struct {
    48  		pragma.NoUnkeyedLiterals
    49  		Message  Message
    50  		Buf      []byte
    51  		Flags    uint8
    52  		Resolver interface {
    53  			FindExtensionByName(field FullName) (ExtensionType, error)
    54  			FindExtensionByNumber(message FullName, field FieldNumber) (ExtensionType, error)
    55  		}
    56  		Depth int
    57  	}
    58  	unmarshalOutput = struct {
    59  		pragma.NoUnkeyedLiterals
    60  		Flags uint8
    61  	}
    62  	mergeInput = struct {
    63  		pragma.NoUnkeyedLiterals
    64  		Source      Message
    65  		Destination Message
    66  	}
    67  	mergeOutput = struct {
    68  		pragma.NoUnkeyedLiterals
    69  		Flags uint8
    70  	}
    71  	checkInitializedInput = struct {
    72  		pragma.NoUnkeyedLiterals
    73  		Message Message
    74  	}
    75  	checkInitializedOutput = struct {
    76  		pragma.NoUnkeyedLiterals
    77  	}
    78  )
    79
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