erro

package

v0.0.0-...-baf4ea5 Latest Latest Go to latest Published: Oct 25, 2021 License: MIT Imports: 6 Imported by: 0

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Repository

github.com/bokwoon95/nusskylabx

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Documentation ¶

Overview ¶

Package erro provides error handling related utilities

Index ¶

Constants
func AsPqError(err error) (*pq.Error, bool)
func Dump(w io.Writer, err error)
func Errorf(be BaseError, a ...interface{}) error
func Is(err error, target error, targets ...error) bool
func S1dump(err error) string
func Sdump(err error) string
func Wrap(err error) error
type BaseError
- func (e BaseError) Error() string
- func (e BaseError) PqCode() pq.ErrorCode
type Error
- func AsError(err error) (*Error, bool)
- func (e *Error) Error() string
- func (e *Error) Unwrap() error

Constants ¶

View Source

const (
	// Class 22 - Data Exception
	PqDataException             pq.ErrorClass = "22"
	PqInvalidTextRepresentation pq.ErrorCode  = "22P02"
)

View Source

const (
	// Class 23 — Integrity Constraint Violation
	PqIntegrityConstraintViolation pq.ErrorClass = "23"
	PqNotNullViolation             pq.ErrorCode  = "23502"
	PqForeignKeyViolation          pq.ErrorCode  = "23503"
	PqUniqueViolation              pq.ErrorCode  = "23505"
	PqCheckViolation               pq.ErrorCode  = "23514"
)

Variables ¶

This section is empty.

Functions ¶

func AsPqError ¶

func AsPqError(err error) (*pq.Error, bool)

func Dump ¶

func Dump(w io.Writer, err error)

Dump will dump the formatted error string (with each error in its own line) into w io.Writer

func Errorf ¶

func Errorf(be BaseError, a ...interface{}) error

func Is ¶

func Is(err error, target error, targets ...error) bool

Is reports whether any error in err's chain matches the target(s). Exactly the same as errors.Is, but variadic

func S1dump ¶

func S1dump(err error) string

S1dump will return the raw error string (the entire error stack trace in one line)

func Sdump ¶

func Sdump(err error) string

Sdump will return the formatted error string (with each error in its own line)

func Wrap ¶

func Wrap(err error) error

Wrap will wrap an error and return a new error that is annotated with the function/file/linenumber of where Wrap() was called

Types ¶

type BaseError ¶

type BaseError string

func (BaseError) Error ¶

func (e BaseError) Error() string

func (BaseError) PqCode ¶

func (e BaseError) PqCode() pq.ErrorCode

The first five characters of the error string are assumed to be a postgres error code

type Error ¶

type Error struct {
	BaseError BaseError
	Args      []interface{}
}

func AsError ¶

func AsError(err error) (*Error, bool)

func (*Error) Error ¶

func (e *Error) Error() string

func (*Error) Unwrap ¶

func (e *Error) Unwrap() error

Source Files ¶

View all Source files

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