internal

Documentation

Overview

internal is a private internal package.

Index

• Variables
• func AssertOneRow(l int) error
• func Atoi(b []byte) (int, error)
• func BytesToString(b []byte) string
• func CamelCased(s string) string
• func IsLower(c byte) bool
• func IsUpper(c byte) bool
• func MakeSliceNextElemFunc(v reflect.Value) func() reflect.Value
• func ParseFloat(b []byte, bitSize int) (float64, error)
• func ParseInt(b []byte, base int, bitSize int) (int64, error)
• func ParseUint(b []byte, base int, bitSize int) (uint64, error)
• func RetryBackoff(retry int, minBackoff, maxBackoff time.Duration) time.Duration
• func Sleep(ctx context.Context, dur time.Duration) error
• func StringToBytes(s string) []byte
• func ToExported(s string) string
• func ToLower(c byte) byte
• func ToUpper(c byte) byte
• func Underscore(s string) string
• func Unwrap(err error) error
• func UpperString(s string) string
• func WithSpan(ctx context.Context, name string, fn func(context.Context, trace.Span) error) error
• type Error
  • func Errorf(s string, args ...interface{}) Error
  • func (err Error) Error() string
• type Logging
• 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
• type UndoneContext
  • func UndoContext(ctx context.Context) UndoneContext
  • func (UndoneContext) Deadline() (deadline time.Time, ok bool)
  • func (UndoneContext) Done() <-chan struct{}
  • func (UndoneContext) Err() error

Variables

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

var Deprecated = log.New(os.Stderr, "DEPRECATED: pg: ", log.LstdFlags)

var Warn = log.New(os.Stderr, "WARN: pg: ", log.LstdFlags)

Functions

func AssertOneRow

func AssertOneRow(l int) error

func Atoi

func Atoi(b []byte) (int, error)

func BytesToString

func BytesToString(b []byte) string

BytesToString converts byte slice to string.

func CamelCased

func CamelCased(s string) string

func IsLower

func IsLower(c byte) bool

func IsUpper

func IsUpper(c byte) bool

func MakeSliceNextElemFunc

func MakeSliceNextElemFunc(v reflect.Value) func() reflect.Value

func ParseFloat

func ParseFloat(b []byte, bitSize int) (float64, error)

func ParseInt

func ParseInt(b []byte, base int, bitSize int) (int64, error)

func ParseUint

func ParseUint(b []byte, base int, bitSize int) (uint64, error)

func RetryBackoff

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

func Sleep

func Sleep(ctx context.Context, dur time.Duration) error

func StringToBytes

func StringToBytes(s string) []byte

StringToBytes converts string to byte slice.

func ToExported

func ToExported(s string) string

func ToLower

func ToLower(c byte) byte

func ToUpper

func ToUpper(c byte) byte

func Underscore

func Underscore(s string) string

Underscore converts "CamelCasedString" to "camel_cased_string".

func Unwrap

func Unwrap(err error) error

func UpperString

func UpperString(s string) string

func WithSpan

func WithSpan(
	ctx context.Context,
	name string,
	fn func(context.Context, trace.Span) error,
) error

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 Logging

type Logging interface {
	Printf(ctx context.Context, format string, v ...interface{})
}

var Logger Logging = &logger{
	log: log.New(os.Stderr, "pg: ", log.LstdFlags|log.Lshortfile),
}

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

type UndoneContext

type UndoneContext struct {
	context.Context
}

func UndoContext

func UndoContext(ctx context.Context) UndoneContext

func (UndoneContext) Deadline

func (UndoneContext) Deadline() (deadline time.Time, ok bool)

func (UndoneContext) Done

func (UndoneContext) Done() <-chan struct{}

func (UndoneContext) Err

func (UndoneContext) Err() error