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authorLibravatar kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com>2024-06-21 18:36:58 +0000
committerLibravatar GitHub <noreply@github.com>2024-06-21 18:36:58 +0000
commite543fbc80ef16c8e803954c33d062086552e8109 (patch)
tree9f54abee0c3ce5caa4a2580a157e868514ff6c11 /vendor/codeberg.org/gruf/go-errors
parentupdates go-mutexes to no longer rely on unsafe linkname (#3027) (diff)
downloadgotosocial-e543fbc80ef16c8e803954c33d062086552e8109.tar.xz
update remaining gruf libraries relying on linkname (#3028)
Diffstat (limited to 'vendor/codeberg.org/gruf/go-errors')
-rw-r--r--vendor/codeberg.org/gruf/go-errors/v2/standard.go70
1 files changed, 9 insertions, 61 deletions
diff --git a/vendor/codeberg.org/gruf/go-errors/v2/standard.go b/vendor/codeberg.org/gruf/go-errors/v2/standard.go
index 3739416dc..e1d7d1440 100644
--- a/vendor/codeberg.org/gruf/go-errors/v2/standard.go
+++ b/vendor/codeberg.org/gruf/go-errors/v2/standard.go
@@ -1,29 +1,11 @@
package errors
import (
- _ "unsafe"
+ "errors"
)
-// Is reports whether any error in err's tree matches target.
-//
-// The tree consists of err itself, followed by the errors obtained by repeatedly
-// calling Unwrap. When err wraps multiple errors, Is examines err followed by a
-// depth-first traversal of its children.
-//
-// An error is considered to match a target if it is equal to that target or if
-// it implements a method Is(error) bool such that Is(target) returns true.
-//
-// An error type might provide an Is method so it can be treated as equivalent
-// to an existing error. For example, if MyError defines
-//
-// func (m MyError) Is(target error) bool { return target == fs.ErrExist }
-//
-// then Is(MyError{}, fs.ErrExist) returns true. See [syscall.Errno.Is] for
-// an example in the standard library. An Is method should only shallowly
-// compare err and the target and not call Unwrap on either.
-//
-//go:linkname Is errors.Is
-func Is(err error, target error) bool
+// See: errors.Is().
+func Is(err error, target error) bool { return errors.Is(err, target) }
// IsV2 calls Is(err, target) for each target within targets.
func IsV2(err error, targets ...error) bool {
@@ -35,26 +17,8 @@ func IsV2(err error, targets ...error) bool {
return false
}
-// As finds the first error in err's tree that matches target, and if one is found, sets
-// target to that error value and returns true. Otherwise, it returns false.
-//
-// The tree consists of err itself, followed by the errors obtained by repeatedly
-// calling Unwrap. When err wraps multiple errors, As examines err followed by a
-// depth-first traversal of its children.
-//
-// An error matches target if the error's concrete value is assignable to the value
-// pointed to by target, or if the error has a method As(interface{}) bool such that
-// As(target) returns true. In the latter case, the As method is responsible for
-// setting target.
-//
-// An error type might provide an As method so it can be treated as if it were a
-// different error type.
-//
-// As panics if target is not a non-nil pointer to either a type that implements
-// error, or to any interface type.
-//
-//go:linkname As errors.As
-func As(err error, target any) bool
+// See: errors.As().
+func As(err error, target any) bool { return errors.As(err, target) }
// AsV2 is functionally similar to As(), instead
// leveraging generics to handle allocation and
@@ -97,15 +61,8 @@ func AsV2[Type any](err error) Type {
return t
}
-// Unwrap returns the result of calling the Unwrap method on err, if err's
-// type contains an Unwrap method returning error.
-// Otherwise, Unwrap returns nil.
-//
-// Unwrap only calls a method of the form "Unwrap() error".
-// In particular Unwrap does not unwrap errors returned by [Join].
-//
-//go:linkname Unwrap errors.Unwrap
-func Unwrap(err error) error
+// See: errors.Unwrap().
+func Unwrap(err error) error { return errors.Unwrap(err) }
// UnwrapV2 is functionally similar to Unwrap(), except that
// it also handles the case of interface{ Unwrap() []error }.
@@ -121,14 +78,5 @@ func UnwrapV2(err error) []error {
return nil
}
-// Join returns an error that wraps the given errors.
-// Any nil error values are discarded.
-// Join returns nil if every value in errs is nil.
-// The error formats as the concatenation of the strings obtained
-// by calling the Error method of each element of errs, with a newline
-// between each string.
-//
-// A non-nil error returned by Join implements the Unwrap() []error method.
-//
-//go:linkname Join errors.Join
-func Join(errs ...error) error
+// See: errors.Join().
+func Join(errs ...error) error { return errors.Join(errs...) }