utils

package

v0.0.0-...-06c59fd Latest Latest Go to latest Published: May 15, 2022 License: MIT Imports: 12 Imported by: 0

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Repository

github.com/sergei-dyshel/claug

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func AssertErr(err error)
func AssertErrf(err error, format string, args ...any)
func Assertf(condition bool, format string, args ...any)
func Doc(text string) string
func DocFmt(text string, args ...any) string
func Docf(format string, args ...any) string
func ErrFull(err error) string
func Errf(format string, args ...any) error
func Filter[T any](slice []T, fn func(T) bool) []T
func FirstNonZero[T comparable](values ...T) T
func Group[T any, Q comparable](slice []T, fn func(T) Q) [][]T
func HomeDir() string
func If[T any](cond bool, then, else_ T) T
func IgnoreErr(_ error)
func Indent(text string, indent string)
func IsTerminal(file *os.File) bool
func Logf(ctx context.Context, level int, format string, args ...any)
func Map[T any, Q any](slice []T, f func(T) Q) []Q
func Panicf(format string, args ...any)
func Prepend[T any](slice []T, elems ...T) []T
func TerminalWidth(file *os.File) int
func WrapExtendf(err error, format string, args ...any) error
func Wrapf(err error, format string, args ...any) error
type Logger
- func NewLogger(out *os.File, prefix string, showTimestamp bool) Logger
type Slice
- func (slice *Slice[T]) Append(newValues ...T) *Slice[T]
- func (slice *Slice[T]) AppendIf(condition bool, newValues ...T) *Slice[T]

Constants ¶

View Source

const (
	Fatal = iota
	Error
	Warning
	Info
	Debug
	Trace
)

Variables ¶

View Source

var (
	ErrEris     = &errEris{}
	ErrEmperror = &errEmperror{}
	ErrErrorx   = &errErrorx{}
)

View Source

var Empty = &api.Empty{}

View Source

var Level = Info

Functions ¶

func AssertErr ¶

func AssertErr(err error)

func AssertErrf ¶

func AssertErrf(err error, format string, args ...any)

func Assertf ¶

func Assertf(condition bool, format string, args ...any)

func Doc ¶

func Doc(text string) string

func DocFmt ¶

func DocFmt(text string, args ...any) string

func Docf ¶

func Docf(format string, args ...any) string

func ErrFull ¶

func ErrFull(err error) string

func Errf ¶

func Errf(format string, args ...any) error

func Filter ¶

func Filter[T any](slice []T, fn func(T) bool) []T

func FirstNonZero ¶

func FirstNonZero[T comparable](values ...T) T

func Group ¶

func Group[T any, Q comparable](slice []T, fn func(T) Q) [][]T

func HomeDir ¶

func HomeDir() string

func If ¶

func If[T any](cond bool, then, else_ T) T

func IgnoreErr ¶

func IgnoreErr(_ error)

func Indent ¶

func Indent(text string, indent string)

func IsTerminal ¶

func IsTerminal(file *os.File) bool

func Logf ¶

func Logf(ctx context.Context, level int, format string, args ...any)

func Map ¶

func Map[T any, Q any](slice []T, f func(T) Q) []Q

remove if not used

func Panicf ¶

func Panicf(format string, args ...any)

func Prepend ¶

func Prepend[T any](slice []T, elems ...T) []T

func TerminalWidth ¶

func TerminalWidth(file *os.File) int

func WrapExtendf ¶

func WrapExtendf(err error, format string, args ...any) error

func Wrapf ¶

func Wrapf(err error, format string, args ...any) error

Types ¶

type Logger ¶

type Logger interface {
	Logf(level int, format string, args ...any)
	Fatalf(format string, args ...any)
	Errorf(format string, args ...any)
	Warningf(format string, args ...any)
	Infof(format string, args ...any)
	Debugf(format string, args ...any)
	Tracef(format string, args ...any)
}

func NewLogger ¶

func NewLogger(out *os.File, prefix string, showTimestamp bool) Logger

type Slice ¶

type Slice[T any] struct {
	Values []T
}

func (*Slice[T]) Append ¶

func (slice *Slice[T]) Append(newValues ...T) *Slice[T]

func (*Slice[T]) AppendIf ¶

func (slice *Slice[T]) AppendIf(condition bool, newValues ...T) *Slice[T]

Source Files ¶

View all Source files

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