utils

Documentation

Index

• Variables
• func ApplyMemoryLimit()
• func Collect[K comparable](seq iter.Seq[K]) []K
• func Deduplicate(s string) string
• func DetectJSON(s io.ReaderAt) bool
• func FatalError(err error)
• func GetImageBase(file *pe.File) uint64
• func GetTableStyle() table.Style
• func GetURLFromListen(listen string) string
• func InitLogger(level slog.Level)
• func Must(err error)
• func Must2[T any](v T, err error) T
• func PercentString(f float64) string
• func PrefixToPath(s string) (string, error)
• func SortedKeys[T cmp.Ordered, U any](m map[T]U) []T
• func UglyGuess(s string) string
• func UsePanicForExit()
• func WaitDebugger(string)
• func WaitSignal()
• type ReaderAtAdapter
  • func NewReaderAtAdapter(readerAt io.ReaderAt) *ReaderAtAdapter
  • func (r *ReaderAtAdapter) Read(p []byte) (n int, err error)
• type Set
  • func NewSet[T comparable]() Set[T]
  • func (s Set[T]) Add(item T)
  • func (s Set[T]) Contains(item T) bool
  • func (s Set[T]) Equals(other Set[T]) bool
  • func (s Set[T]) Remove(item T)
  • func (s Set[T]) ToSlice() []T
• type SyncOutput
  • func (s *SyncOutput) SetOutput(output io.Writer)
  • func (s *SyncOutput) Write(p []byte) (n int, err error)
• type ValueOnce
  • func NewOnce[T any]() *ValueOnce[T]
  • func (o *ValueOnce[T]) Get() T
  • func (o *ValueOnce[T]) Set(v T)

Variables

var SyncStderr = &SyncOutput{
	Mutex:  sync.Mutex{},
	output: os.Stderr,
}

var SyncStdout = &SyncOutput{
	Mutex:  sync.Mutex{},
	output: os.Stdout,
}

Functions

func ApplyMemoryLimit

func ApplyMemoryLimit()

func Collect

func Collect[K comparable](seq iter.Seq[K]) []K

func Deduplicate

func Deduplicate(s string) string

func DetectJSON

func DetectJSON(s io.ReaderAt) bool

DetectJSON weak detects if the given reader contains a JSON object

func FatalError

func FatalError(err error)

func GetImageBase

func GetImageBase(file *pe.File) uint64

func GetTableStyle

func GetTableStyle() table.Style

func GetURLFromListen

func GetURLFromListen(listen string) string

func InitLogger

func InitLogger(level slog.Level)

func Must

func Must(err error)

func Must2

func Must2[T any](v T, err error) T

func PercentString

func PercentString(f float64) string

func PrefixToPath

func PrefixToPath(s string) (string, error)

PrefixToPath is the inverse of PathToPrefix, replacing escape sequences with the original character. from src/cmd/internal/objabi/path.go

func SortedKeys

func SortedKeys[T cmp.Ordered, U any](m map[T]U) []T

func UglyGuess

func UglyGuess(s string) string

UglyGuess an ugly hack for a known issue about golang compiler sees https://github.com/golang/go/issues/66313

func UsePanicForExit

func UsePanicForExit()

func WaitDebugger

func WaitDebugger(string)

WaitDebugger is a no-op on normal build

func WaitSignal

func WaitSignal()

WaitSignal waits for a Ctrl+C signal to exit the program.

Types

type ReaderAtAdapter

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

func NewReaderAtAdapter

func NewReaderAtAdapter(readerAt io.ReaderAt) *ReaderAtAdapter

func (*ReaderAtAdapter) Read

func (r *ReaderAtAdapter) Read(p []byte) (n int, err error)

type Set

type Set[T comparable] map[T]struct{}

func NewSet

func NewSet[T comparable]() Set[T]

func (Set[T]) Add

func (s Set[T]) Add(item T)

func (Set[T]) Contains

func (s Set[T]) Contains(item T) bool

func (Set[T]) Equals

func (s Set[T]) Equals(other Set[T]) bool

func (Set[T]) Remove

func (s Set[T]) Remove(item T)

func (Set[T]) ToSlice

func (s Set[T]) ToSlice() []T

type SyncOutput

type SyncOutput struct {
	sync.Mutex
	// contains filtered or unexported fields
}

func (*SyncOutput) SetOutput

func (s *SyncOutput) SetOutput(output io.Writer)

func (*SyncOutput) Write

func (s *SyncOutput) Write(p []byte) (n int, err error)

type ValueOnce

type ValueOnce[T any] struct {
	*sync.Once
	// contains filtered or unexported fields
}

func NewOnce

func NewOnce[T any]() *ValueOnce[T]

func (*ValueOnce[T]) Get

func (o *ValueOnce[T]) Get() T

func (*ValueOnce[T]) Set

func (o *ValueOnce[T]) Set(v T)