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Diffstat (limited to '')
-rw-r--r-- | dependencies/pkg/mod/golang.org/x/xerrors@v0.0.0-20220907171357-04be3eba64a2/example_test.go | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/golang.org/x/xerrors@v0.0.0-20220907171357-04be3eba64a2/example_test.go b/dependencies/pkg/mod/golang.org/x/xerrors@v0.0.0-20220907171357-04be3eba64a2/example_test.go new file mode 100644 index 0000000..107f80c --- /dev/null +++ b/dependencies/pkg/mod/golang.org/x/xerrors@v0.0.0-20220907171357-04be3eba64a2/example_test.go @@ -0,0 +1,34 @@ +// Copyright 2012 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 xerrors_test + +import ( + "fmt" + "time" +) + +// MyError is an error implementation that includes a time and message. +type MyError struct { + When time.Time + What string +} + +func (e MyError) Error() string { + return fmt.Sprintf("%v: %v", e.When, e.What) +} + +func oops() error { + return MyError{ + time.Date(1989, 3, 15, 22, 30, 0, 0, time.UTC), + "the file system has gone away", + } +} + +func Example() { + if err := oops(); err != nil { + fmt.Println(err) + } + // Output: 1989-03-15 22:30:00 +0000 UTC: the file system has gone away +} |