internal

Documentation

Index

• Variables
• func AssertOneRow(l int) error
• func BytesToString(b []byte) string
• func Logf(s string, args ...interface{})
• func RetryBackoff(retry int, minBackoff, maxBackoff time.Duration) time.Duration
• func SliceNextElem(v reflect.Value) reflect.Value
• func StringToBytes(s string) []byte
• func ToExported(s string) string
• func ToUpper(s string) string
• func Underscore(s string) string
• type Error
  • func Errorf(s string, args ...interface{}) Error
  • func (err Error) Error() string
• type PGError
  • func NewPGError(m map[byte]string) PGError
  • func (err PGError) Error() string
  • func (err PGError) Field(k byte) string
  • func (err PGError) IntegrityViolation() bool

Variables

var (
	ErrNoRows    = Errorf("pg: no rows in result set")
	ErrMultiRows = Errorf("pg: multiple rows in result set")
)

var Logger *log.Logger

Functions

func AssertOneRow

func AssertOneRow(l int) error

func BytesToString

func BytesToString(b []byte) string

func Logf

func Logf(s string, args ...interface{})

func RetryBackoff

func RetryBackoff(retry int, minBackoff, maxBackoff time.Duration) time.Duration

Retry backoff with jitter sleep to prevent overloaded conditions during intervals https://www.awsarchitectureblog.com/2015/03/backoff.html

func SliceNextElem

func SliceNextElem(v reflect.Value) reflect.Value

func StringToBytes

func StringToBytes(s string) []byte

func ToExported

func ToExported(s string) string

func ToUpper

func ToUpper(s string) string

func Underscore

func Underscore(s string) string

Underscore converts "CamelCasedString" to "camel_cased_string".

Types

type Error

type Error struct {
	// contains filtered or unexported fields
}

func Errorf

func Errorf(s string, args ...interface{}) Error

func (Error) Error

func (err Error) Error() string

type PGError

type PGError struct {
	// contains filtered or unexported fields
}

func NewPGError

func NewPGError(m map[byte]string) PGError

func (PGError) Error

func (err PGError) Error() string

func (PGError) Field

func (err PGError) Field(k byte) string

func (PGError) IntegrityViolation

func (err PGError) IntegrityViolation() bool