errmsg

package

v0.14.0 Latest Latest Go to latest Published: Sep 20, 2025 License: MIT Imports: 1 Imported by: 0

Details

Package errmsg provides a way to add messages to errors.

Example ¶

err := errbase.New("error")
err = Wrap(err, "message")
fmt.Println(err)

Output:

message: error

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func Wrap(err error, msg string) error

Wrap adds a message to an error.

The error message is "<msg>: <err>".

If the given message is empty, the returned error is the given error.

func Wrapf(err error, format string, args ...any) error

Wrapf calls Wrap with a formatted message.

It doesn't support the %w verb.

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