Documentation
¶
Overview ¶
Package errors implements functions to manipulate errors.
Index ¶
Examples ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func New ¶
New returns new app error that formats as the given text.
Example ¶
package main
import (
"fmt"
"github.com/vardius/go-api-boilerplate/pkg/errors"
)
func main() {
err := errors.New("example")
fmt.Printf("%s\n", err)
}
Output: example: /home/travis/gopath/src/github.com/vardius/go-api-boilerplate/pkg/errors/example_test.go:10
func Wrap ¶
Wrap returns new app error wrapping target error. If passed value is nil will fallback to internal
Example ¶
package main
import (
"fmt"
"github.com/vardius/go-api-boilerplate/pkg/errors"
)
func main() {
subErr := errors.New("example")
err := errors.Wrap(subErr)
fmt.Printf("%s\n", err)
}
Output: /home/travis/gopath/src/github.com/vardius/go-api-boilerplate/pkg/errors/example_test.go:21 example: /home/travis/gopath/src/github.com/vardius/go-api-boilerplate/pkg/errors/example_test.go:20
Types ¶
type AppError ¶
type AppError struct {
// contains filtered or unexported fields
}
func (*AppError) StackTrace ¶
StackTrace returns the string representation of the error stack trace, includeTrace appends caller pcs frames to each error message if possible.
Source Files
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