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-rw-r--r--vendor/google.golang.org/protobuf/internal/errors/errors.go15
1 files changed, 15 insertions, 0 deletions
diff --git a/vendor/google.golang.org/protobuf/internal/errors/errors.go b/vendor/google.golang.org/protobuf/internal/errors/errors.go
index 20c17b35e..d96719829 100644
--- a/vendor/google.golang.org/protobuf/internal/errors/errors.go
+++ b/vendor/google.golang.org/protobuf/internal/errors/errors.go
@@ -87,3 +87,18 @@ func InvalidUTF8(name string) error {
func RequiredNotSet(name string) error {
return New("required field %v not set", name)
}
+
+type SizeMismatchError struct {
+ Calculated, Measured int
+}
+
+func (e *SizeMismatchError) Error() string {
+ return fmt.Sprintf("size mismatch (see https://github.com/golang/protobuf/issues/1609): calculated=%d, measured=%d", e.Calculated, e.Measured)
+}
+
+func MismatchedSizeCalculation(calculated, measured int) error {
+ return &SizeMismatchError{
+ Calculated: calculated,
+ Measured: measured,
+ }
+}