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Diffstat (limited to 'vendor/google.golang.org/protobuf/internal/order/order.go')
-rw-r--r-- | vendor/google.golang.org/protobuf/internal/order/order.go | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/vendor/google.golang.org/protobuf/internal/order/order.go b/vendor/google.golang.org/protobuf/internal/order/order.go deleted file mode 100644 index dea522e12..000000000 --- a/vendor/google.golang.org/protobuf/internal/order/order.go +++ /dev/null @@ -1,89 +0,0 @@ -// Copyright 2020 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package order - -import ( - "google.golang.org/protobuf/reflect/protoreflect" -) - -// FieldOrder specifies the ordering to visit message fields. -// It is a function that reports whether x is ordered before y. -type FieldOrder func(x, y protoreflect.FieldDescriptor) bool - -var ( - // AnyFieldOrder specifies no specific field ordering. - AnyFieldOrder FieldOrder = nil - - // LegacyFieldOrder sorts fields in the same ordering as emitted by - // wire serialization in the github.com/golang/protobuf implementation. - LegacyFieldOrder FieldOrder = func(x, y protoreflect.FieldDescriptor) bool { - ox, oy := x.ContainingOneof(), y.ContainingOneof() - inOneof := func(od protoreflect.OneofDescriptor) bool { - return od != nil && !od.IsSynthetic() - } - - // Extension fields sort before non-extension fields. - if x.IsExtension() != y.IsExtension() { - return x.IsExtension() && !y.IsExtension() - } - // Fields not within a oneof sort before those within a oneof. - if inOneof(ox) != inOneof(oy) { - return !inOneof(ox) && inOneof(oy) - } - // Fields in disjoint oneof sets are sorted by declaration index. - if inOneof(ox) && inOneof(oy) && ox != oy { - return ox.Index() < oy.Index() - } - // Fields sorted by field number. - return x.Number() < y.Number() - } - - // NumberFieldOrder sorts fields by their field number. - NumberFieldOrder FieldOrder = func(x, y protoreflect.FieldDescriptor) bool { - return x.Number() < y.Number() - } - - // IndexNameFieldOrder sorts non-extension fields before extension fields. - // Non-extensions are sorted according to their declaration index. - // Extensions are sorted according to their full name. - IndexNameFieldOrder FieldOrder = func(x, y protoreflect.FieldDescriptor) bool { - // Non-extension fields sort before extension fields. - if x.IsExtension() != y.IsExtension() { - return !x.IsExtension() && y.IsExtension() - } - // Extensions sorted by fullname. - if x.IsExtension() && y.IsExtension() { - return x.FullName() < y.FullName() - } - // Non-extensions sorted by declaration index. - return x.Index() < y.Index() - } -) - -// KeyOrder specifies the ordering to visit map entries. -// It is a function that reports whether x is ordered before y. -type KeyOrder func(x, y protoreflect.MapKey) bool - -var ( - // AnyKeyOrder specifies no specific key ordering. - AnyKeyOrder KeyOrder = nil - - // GenericKeyOrder sorts false before true, numeric keys in ascending order, - // and strings in lexicographical ordering according to UTF-8 codepoints. - GenericKeyOrder KeyOrder = func(x, y protoreflect.MapKey) bool { - switch x.Interface().(type) { - case bool: - return !x.Bool() && y.Bool() - case int32, int64: - return x.Int() < y.Int() - case uint32, uint64: - return x.Uint() < y.Uint() - case string: - return x.String() < y.String() - default: - panic("invalid map key type") - } - } -) |