controlflow

Documentation

Index

• func All(ops ...func() bool) (r bool)
• func Checkerr2Exit(tag string, err error)
• func Checkerr2Raise(tag string, err error)
• func Either(ops ...func() bool) (r bool)
• func Raise1(x any)
• func Raise2(added_context any, x any)
• type Exception
  • func Retry(f func() (err error), f2 func(e *Exception) (end bool)) (e *Exception)
  • func Try(f func() (err error)) (e *Exception)
  • func (e *Exception) Catch(f func(e *Exception)) *Exception
  • func (e *Exception) Error() string
  • func (e *Exception) OK(f func(e *Exception)) *Exception
  • func (e *Exception) String() string
• type KeyedTable
  • func (t KeyedTable[T]) Sequence(keys ...T)
  • func (t KeyedTable[T]) Switch(primary, default_ T)
• type MatchCase
• type MatchTable
  • func (t MatchTable) Match()

Functions

func All

func All(ops ...func() bool) (r bool)

func Checkerr2Exit

func Checkerr2Exit(tag string, err error)

func Checkerr2Raise

func Checkerr2Raise(tag string, err error)

The equivalent of !!! operator in Go2

func Either

func Either(ops ...func() bool) (r bool)

func Raise1

func Raise1(x any)

You should not use Raise1() to re-raise exceptions - use Raise2() instead. This one is intended only for cases where you create a new exception.

func Raise2

func Raise2(added_context any, x any)

Types

type Exception

type Exception struct {
	X             interface{}
	TheCauseError error
	AttemptNb     int
	XChain        []any
}

func Retry

func Retry(f func() (err error), f2 func(e *Exception) (end bool)) (e *Exception)

Allows to try and retry an operation several times.

func Try

func Try(f func() (err error)) (e *Exception)

func (*Exception) Catch

func (e *Exception) Catch(f func(e *Exception)) *Exception

func (*Exception) Error

func (e *Exception) Error() string

func (*Exception) OK

func (e *Exception) OK(f func(e *Exception)) *Exception

func (*Exception) String

func (e *Exception) String() string

type KeyedTable

type KeyedTable[T comparable] map[T]func() int // -1 break/complete

func (KeyedTable[T]) Sequence

func (t KeyedTable[T]) Sequence(keys ...T)

func (KeyedTable[T]) Switch

func (t KeyedTable[T]) Switch(primary, default_ T)

type MatchCase

type MatchCase struct {
	Match func() int // 0 no match, 1 match, -1 break
	Then  func() int
}

type MatchTable

type MatchTable []MatchCase

func (MatchTable) Match

func (t MatchTable) Match()