exceptions

Documentation

Index

• Constants
• type BaseError
  • func DeveloperError(format string, args ...interface{}) *BaseError
  • func ErrWrap(err error) *BaseError
  • func InternalError(format string, args ...interface{}) *BaseError
  • func InvalidParamError(format string, args ...interface{}) *BaseError
  • func NewErrWithCode(code, format string, args ...interface{}) *BaseError
  • func ParseErrForUser(err error) *BaseError
  • func (e *BaseError) Error() string
  • func (e *BaseError) Format(st fmt.State, verb rune)
• type Frame
  • func (f Frame) Format(s fmt.State, verb rune)
• type StackTrace
  • func (st StackTrace) Format(s fmt.State, verb rune)

Constants

const (
	ErrCodeFunctionError   = "k_cf_ec_100001" // 函数错误
	ErrCodeValidationError = "k_cf_ec_100002" // 校验错误

	ErrCodeInternalError  = "k_cf_ec_200001" // 内部系统错误
	ErrCodeRateLimitError = "k_cf_ec_200009" // 限流错误

	ErrCodeInvalidParams  = "k_cf_ec_300001" // 请求参数错误
	ErrCodeDeveloperError = "k_cf_ec_300002" // 开发者错误
)

Types

type BaseError

type BaseError struct {
	Code    string `json:"code"`
	Message string `json:"message"`
	// contains filtered or unexported fields
}

func DeveloperError

func DeveloperError(format string, args ...interface{}) *BaseError

func ErrWrap

func ErrWrap(err error) *BaseError

func InternalError

func InternalError(format string, args ...interface{}) *BaseError

func InvalidParamError

func InvalidParamError(format string, args ...interface{}) *BaseError

func NewErrWithCode

func NewErrWithCode(code, format string, args ...interface{}) *BaseError

func ParseErrForUser

func ParseErrForUser(err error) *BaseError

func (*BaseError) Error

func (e *BaseError) Error() string

func (*BaseError) Format

func (e *BaseError) Format(st fmt.State, verb rune)

type Frame

type Frame uintptr

Frame represents a program counter inside a stack frame.

func (Frame) Format

func (f Frame) Format(s fmt.State, verb rune)

Format formats the frame according to the fmt.Formatter interface.

%s    source file
%d    source line
%n    function name
%v    equivalent to %s:%d

Format accepts flags that alter the printing of some verbs, as follows:

%+s   function name and path of source file relative to the compile time
      GOPATH separated by \n\t (<funcname>\n\t<path>)
%+v   equivalent to %+s:%d

type StackTrace

type StackTrace []Frame

StackTrace is stack of Frames from innermost (newest) to outermost (oldest).

func (StackTrace) Format

func (st StackTrace) Format(s fmt.State, verb rune)

Format formats the stack of Frames according to the fmt.Formatter interface.

%s	lists source files for each Frame in the stack
%v	lists the source file and line number for each Frame in the stack

Format accepts flags that alter the printing of some verbs, as follows:

%+v   Prints filename, function, and line number for each Frame in the stack.