common

Documentation

Index

• func BatchOrFail[T any](size uint32, in iter.Seq2[T, error]) iter.Seq2[[]T, error]
• func Collect[T any](in iter.Seq[T]) []T
• func CollectOrFail[T any](in iter.Seq2[T, error]) ([]T, error)
• func DoIfFalse(assertToBeTrue *bool, otherwise func())
• func IgnoreCloseError(when io.Closer)
• func IgnoreCloseErrorIfFalse(assertToBeTrue *bool, otherwise io.Closer)
• func IgnoreError(when func() error)
• func IgnoreErrorIfFalse(assertToBeTrue *bool, otherwise func() error)
• func JoinSeq[T any](seqs ...iter.Seq[T]) iter.Seq[T]
• func JoinSeq2[K any, V any](seqs ...iter.Seq2[K, V]) iter.Seq2[K, V]
• func KeepCloseError(target *error, when io.Closer)
• func KeepError(target *error, when func() error)
• func MapSlice[I any, O any](in []I, mapper func(I) O) []O
• func MapSliceErr[I any, O any](in []I, mapper func(I) (O, error)) ([]O, error)
• func Must(v error, msgAndArgs ...any)
• func MustNotNil(v any, msgAndArgs ...any)
• func P[T any](a T) *T
• func Seq2ErrOf[T any](ts ...T) iter.Seq2[T, error]
• func Seq2Of[K any, V any](kvs ...KV[K, V]) iter.Seq2[K, V]
• func SeqOf[T any](ts ...T) iter.Seq[T]
• func SingleSeq2Of[K any, V any](k K, v V) iter.Seq2[K, V]
• func SingleSeqOf[T any](t T) iter.Seq[T]
• func Sleep(ctx context.Context, duration time.Duration) error
• func SleepSilently(ctx context.Context, duration time.Duration)
• func ToDebugString(formatted bool, what any) string
• type Duration
  • func DurationOf(native time.Duration) Duration
  • func MustNewDuration(plain string) Duration
  • func NewDuration(plain string) (Duration, error)
  • func (this Duration) IsEqualTo(other any) bool
  • func (this Duration) IsZero() bool
  • func (this Duration) MarshalText() (text []byte, err error)
  • func (this *Duration) Native() time.Duration
  • func (this *Duration) Set(text string) error
  • func (this *Duration) SetNative(v time.Duration)
  • func (this Duration) String() string
  • func (this *Duration) UnmarshalText(text []byte) error
  • func (this *Duration) Validate() error
• type KV
• type KeyedMutex
  • func (this *KeyedMutex[K]) Lock(key K) Unlocker
  • func (this *KeyedMutex[K]) RLock(key K) Unlocker
• type Regexp
  • func MustNewRegexp(plain string) Regexp
  • func NewRegexp(plain string) (Regexp, error)
  • func (this Regexp) IsEqualTo(other any) bool
  • func (this Regexp) IsZero() bool
  • func (this Regexp) MarshalText() (text []byte, err error)
  • func (this *Regexp) MatchString(s string) bool
  • func (this *Regexp) Set(text string) error
  • func (this Regexp) String() string
  • func (this *Regexp) UnmarshalText(text []byte) error
  • func (this Regexp) Validate() error
• type StructuredKey
  • func StructuredKeyOf(args ...string) StructuredKey
  • func (this StructuredKey) Child(key string) StructuredKey
  • func (this StructuredKey) Index(i int) StructuredKey
  • func (this StructuredKey) String() string
• type Unlocker

Functions

func BatchOrFail

func BatchOrFail[T any](size uint32, in iter.Seq2[T, error]) iter.Seq2[[]T, error]

func Collect

func Collect[T any](in iter.Seq[T]) []T

func CollectOrFail

func CollectOrFail[T any](in iter.Seq2[T, error]) ([]T, error)

func DoIfFalse

func DoIfFalse(assertToBeTrue *bool, otherwise func())

func IgnoreCloseError

func IgnoreCloseError(when io.Closer)

func IgnoreCloseErrorIfFalse

func IgnoreCloseErrorIfFalse(assertToBeTrue *bool, otherwise io.Closer)

func IgnoreError

func IgnoreError(when func() error)

func IgnoreErrorIfFalse

func IgnoreErrorIfFalse(assertToBeTrue *bool, otherwise func() error)

func JoinSeq

func JoinSeq[T any](seqs ...iter.Seq[T]) iter.Seq[T]

func JoinSeq2

func JoinSeq2[K any, V any](seqs ...iter.Seq2[K, V]) iter.Seq2[K, V]

func KeepCloseError

func KeepCloseError(target *error, when io.Closer)

func KeepError

func KeepError(target *error, when func() error)

func MapSlice

func MapSlice[I any, O any](in []I, mapper func(I) O) []O

func MapSliceErr

func MapSliceErr[I any, O any](in []I, mapper func(I) (O, error)) ([]O, error)

func Must

func Must(v error, msgAndArgs ...any)

func MustNotNil

func MustNotNil(v any, msgAndArgs ...any)

func P

func P[T any](a T) *T

func Seq2ErrOf

func Seq2ErrOf[T any](ts ...T) iter.Seq2[T, error]

func Seq2Of

func Seq2Of[K any, V any](kvs ...KV[K, V]) iter.Seq2[K, V]

func SeqOf

func SeqOf[T any](ts ...T) iter.Seq[T]

func SingleSeq2Of

func SingleSeq2Of[K any, V any](k K, v V) iter.Seq2[K, V]

func SingleSeqOf

func SingleSeqOf[T any](t T) iter.Seq[T]

func Sleep

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

func SleepSilently

func SleepSilently(ctx context.Context, duration time.Duration)

func ToDebugString

func ToDebugString(formatted bool, what any) string

Types

type Duration

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

func DurationOf

func DurationOf(native time.Duration) Duration

func MustNewDuration

func MustNewDuration(plain string) Duration

func NewDuration

func NewDuration(plain string) (Duration, error)

func (Duration) IsEqualTo

func (this Duration) IsEqualTo(other any) bool

func (Duration) IsZero

func (this Duration) IsZero() bool

func (Duration) MarshalText

func (this Duration) MarshalText() (text []byte, err error)

func (*Duration) Native

func (this *Duration) Native() time.Duration

func (*Duration) Set

func (this *Duration) Set(text string) error

func (*Duration) SetNative

func (this *Duration) SetNative(v time.Duration)

func (Duration) String

func (this Duration) String() string

func (*Duration) UnmarshalText

func (this *Duration) UnmarshalText(text []byte) error

func (*Duration) Validate

func (this *Duration) Validate() error

type KV

type KV[K any, V any] struct {
	K K
	V V
}

type KeyedMutex

type KeyedMutex[K comparable] struct {
	// contains filtered or unexported fields
}

func (*KeyedMutex[K]) Lock

func (this *KeyedMutex[K]) Lock(key K) Unlocker

func (*KeyedMutex[K]) RLock

func (this *KeyedMutex[K]) RLock(key K) Unlocker

type Regexp

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

func MustNewRegexp

func MustNewRegexp(plain string) Regexp

func NewRegexp

func NewRegexp(plain string) (Regexp, error)

func (Regexp) IsEqualTo

func (this Regexp) IsEqualTo(other any) bool

func (Regexp) IsZero

func (this Regexp) IsZero() bool

func (Regexp) MarshalText

func (this Regexp) MarshalText() (text []byte, err error)

func (*Regexp) MatchString

func (this *Regexp) MatchString(s string) bool

func (*Regexp) Set

func (this *Regexp) Set(text string) error

func (Regexp) String

func (this Regexp) String() string

func (*Regexp) UnmarshalText

func (this *Regexp) UnmarshalText(text []byte) error

func (Regexp) Validate

func (this Regexp) Validate() error

type StructuredKey

type StructuredKey []string

func StructuredKeyOf

func StructuredKeyOf(args ...string) StructuredKey

func (StructuredKey) Child

func (this StructuredKey) Child(key string) StructuredKey

func (StructuredKey) Index

func (this StructuredKey) Index(i int) StructuredKey

func (StructuredKey) String

func (this StructuredKey) String() string

type Unlocker

type Unlocker func()