summaryrefslogtreecommitdiff
path: root/vendor/google.golang.org/protobuf/internal/errors/errors.go
diff options
context:
space:
mode:
authorLibravatar Terin Stock <terinjokes@gmail.com>2025-03-09 17:47:56 +0100
committerLibravatar Terin Stock <terinjokes@gmail.com>2025-03-10 01:59:49 +0100
commit3ac1ee16f377d31a0fb80c8dae28b6239ac4229e (patch)
treef61faa581feaaeaba2542b9f2b8234a590684413 /vendor/google.golang.org/protobuf/internal/errors/errors.go
parent[chore] update URLs to forked source (diff)
downloadgotosocial-3ac1ee16f377d31a0fb80c8dae28b6239ac4229e.tar.xz
[chore] remove vendor
Diffstat (limited to 'vendor/google.golang.org/protobuf/internal/errors/errors.go')
-rw-r--r--vendor/google.golang.org/protobuf/internal/errors/errors.go104
1 files changed, 0 insertions, 104 deletions
diff --git a/vendor/google.golang.org/protobuf/internal/errors/errors.go b/vendor/google.golang.org/protobuf/internal/errors/errors.go
deleted file mode 100644
index c2d6bd526..000000000
--- a/vendor/google.golang.org/protobuf/internal/errors/errors.go
+++ /dev/null
@@ -1,104 +0,0 @@
-// Copyright 2018 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 errors implements functions to manipulate errors.
-package errors
-
-import (
- "errors"
- "fmt"
-
- "google.golang.org/protobuf/internal/detrand"
-)
-
-// Error is a sentinel matching all errors produced by this package.
-var Error = errors.New("protobuf error")
-
-// New formats a string according to the format specifier and arguments and
-// returns an error that has a "proto" prefix.
-func New(f string, x ...any) error {
- return &prefixError{s: format(f, x...)}
-}
-
-type prefixError struct{ s string }
-
-var prefix = func() string {
- // Deliberately introduce instability into the error message string to
- // discourage users from performing error string comparisons.
- if detrand.Bool() {
- return "proto: " // use non-breaking spaces (U+00a0)
- } else {
- return "proto: " // use regular spaces (U+0020)
- }
-}()
-
-func (e *prefixError) Error() string {
- return prefix + e.s
-}
-
-func (e *prefixError) Unwrap() error {
- return Error
-}
-
-// Wrap returns an error that has a "proto" prefix, the formatted string described
-// by the format specifier and arguments, and a suffix of err. The error wraps err.
-func Wrap(err error, f string, x ...any) error {
- return &wrapError{
- s: format(f, x...),
- err: err,
- }
-}
-
-type wrapError struct {
- s string
- err error
-}
-
-func (e *wrapError) Error() string {
- return format("%v%v: %v", prefix, e.s, e.err)
-}
-
-func (e *wrapError) Unwrap() error {
- return e.err
-}
-
-func (e *wrapError) Is(target error) bool {
- return target == Error
-}
-
-func format(f string, x ...any) string {
- // avoid "proto: " prefix when chaining
- for i := 0; i < len(x); i++ {
- switch e := x[i].(type) {
- case *prefixError:
- x[i] = e.s
- case *wrapError:
- x[i] = format("%v: %v", e.s, e.err)
- }
- }
- return fmt.Sprintf(f, x...)
-}
-
-func InvalidUTF8(name string) error {
- return New("field %v contains invalid UTF-8", name)
-}
-
-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,
- }
-}