errors + stack staces.

Key features of k1LoW/errors are:

• Retain the stack traces once stacked as far as possible.
  • Support for errors.Join.
• It is possible to output stack traces in structured data.
• Zero dependency

import (
    // "errors"
    "github.com/k1LoW/errors"
)

• The behaviour of methods with the same name as the errors package is the same.
• k1LoW/errors has WithStack and StackTraces functions.

• go-errors/errors
• cockroachdb/errors