/
error.go
51 lines (37 loc) · 1.09 KB
/
error.go
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package event
import (
"fmt"
"github.com/juju/errgo"
)
var (
maskAny = errgo.MaskFunc(errgo.Any)
)
func maskAnyf(err error, f string, v ...interface{}) error {
if err == nil {
return nil
}
f = fmt.Sprintf("%s: %s", err.Error(), f)
newErr := errgo.WithCausef(nil, errgo.Cause(err), f, v...)
newErr.(*errgo.Err).SetLocation(1)
return newErr
}
var invalidConfigError = errgo.New("invalid config")
// IsInvalidConfig asserts invalidConfigError.
func IsInvalidConfig(err error) bool {
return errgo.Cause(err) == invalidConfigError
}
var invalidContextError = errgo.New("invalid context")
// IsInvalidContext asserts invalidContextError.
func IsInvalidContext(err error) bool {
return errgo.Cause(err) == invalidContextError
}
var invalidExecutionError = errgo.New("invalid execution")
// IsInvalidExecution asserts invalidExecutionError.
func IsInvalidExecution(err error) bool {
return errgo.Cause(err) == invalidExecutionError
}
var notFoundError = errgo.New("not found")
// IsNotFound asserts notFoundError.
func IsNotFound(err error) bool {
return errgo.Cause(err) == notFoundError
}