core

package
v0.0.0-...-07f0968 Latest Latest
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 Go to latest Published: Nov 2, 2022 License: MIT Imports: 14 Imported by: 0

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Index

Constants

This section is empty.

Variables

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var (
	Exit = os.Exit
)

Functions

func Do 

func Do(f func(), r func(interface{}))

func Err 

func Err(f string, args ...interface{}) error

func ExitIf 

func ExitIf(condition bool, format string, args ...interface{})

func ExitOn 

func ExitOn(i interface{})

func Go 

func Go(f func(), r func(interface{}))

func MustGoGroup 

func MustGoGroup(fs ...func())

func Now 

func Now() time.Time

func NowMilli 

func NowMilli() time.Time

func NowUnixMilli 

func NowUnixMilli() int64

func NowUnixNano 

func NowUnixNano() int64

func PanicIf 

func PanicIf(condition bool, format string, args ...interface{})

func PanicIfZeroID 

func PanicIfZeroID(id ID)

func PanicOn 

func PanicOn(i interface{})

func Print 

func Print(args ...interface{})

func Printf 

func Printf(f string, args ...interface{})

func Println 

func Println(args ...interface{})

func Recover 

func Recover(r func(interface{}))

func Str 

func Str(args ...interface{}) string

func StrContains 

func StrContains(s, substr string) bool

func StrEllipsis 

func StrEllipsis(s string, max uint) string

func StrHasPrefix 

func StrHasPrefix(s, prefix string) bool

func StrHasSuffix 

func StrHasSuffix(s, suffix string) bool

func StrJoin 

func StrJoin(strs []string, sep string) string

func StrLen 

func StrLen(s string) int

func StrLower 

func StrLower(s string) string

func StrRepeat 

func StrRepeat(s string, count int) string

func StrReplace 

func StrReplace(s, old, new string, n int) string

func StrReplaceAll 

func StrReplaceAll(s, old, new string) string

func StrSplit 

func StrSplit(s string, sep string) []string

func StrTrim 

func StrTrim(s, cutset string) string

func StrTrimWS 

func StrTrimWS(s string) string

func StrUpper 

func StrUpper(s string) string

func Strf 

func Strf(f string, args ...interface{}) string

func Strln 

func Strln(args ...interface{}) string

Types

type Bit 

type Bit uint8

func (Bit) Bool 

func (b Bit) Bool() bool

func (Bit) MarshalBinary 

func (b Bit) MarshalBinary() ([]byte, error)

func (Bit) MarshalJSON 

func (b Bit) MarshalJSON() ([]byte, error)

func (Bit) MarshalText 

func (b Bit) MarshalText() ([]byte, error)

func (*Bit) UnmarshalBinary 

func (b *Bit) UnmarshalBinary(d []byte) error

func (*Bit) UnmarshalJSON 

func (b *Bit) UnmarshalJSON(d []byte) error

func (*Bit) UnmarshalText 

func (b *Bit) UnmarshalText(d []byte) error

type Bits 

type Bits []Bit

func (Bits) MarshalBinary 

func (bs Bits) MarshalBinary() ([]byte, error)

func (Bits) MarshalText 

func (bs Bits) MarshalText() ([]byte, error)

func (*Bits) UnmarshalBinary 

func (bs *Bits) UnmarshalBinary(ds []byte) error

func (*Bits) UnmarshalText 

func (bs *Bits) UnmarshalText(d []byte) error

type Error 

type Error interface {
	error
	String() string
	Message() string
	StackTrace() string
	Value() interface{}
}

func GoGroup 

func GoGroup(fs ...func()) Error

func ToError 

func ToError(i interface{}) Error

type Errors 

type Errors []Error

func (Errors) Error 

func (es Errors) Error() string

func (Errors) String 

func (es Errors) String() string

type ID 

type ID ulid.ULID

func MustParseID 

func MustParseID(id string) ID

func ParseID 

func ParseID(id string) (ID, error)

func (ID) Compare 

func (id ID) Compare(other ID) int

func (ID) Copy 

func (id ID) Copy() ID

func (ID) Equal 

func (id ID) Equal(other ID) bool

func (ID) IsZero 

func (id ID) IsZero() bool

func (ID) MarshalBinary 

func (id ID) MarshalBinary() ([]byte, error)

func (ID) MarshalBinaryTo 

func (id ID) MarshalBinaryTo(dst []byte) error

func (ID) MarshalText 

func (id ID) MarshalText() ([]byte, error)

func (ID) MarshalTextTo 

func (id ID) MarshalTextTo(dst []byte) error

func (*ID) Scan 

func (id *ID) Scan(src interface{}) error

func (ID) String 

func (id ID) String() string

func (ID) Time 

func (id ID) Time() time.Time

func (*ID) UnmarshalBinary 

func (id *ID) UnmarshalBinary(data []byte) error

func (*ID) UnmarshalText 

func (id *ID) UnmarshalText(data []byte) error

func (ID) Value 

func (id ID) Value() (driver.Value, error)

type IDGen 

type IDGen interface {
	New() (ID, error)
	MustNew() ID
}

func NewIDGen 

func NewIDGen() IDGen

type IDGenPool 

type IDGenPool interface {
	Get() IDGen
}

func NewIDGenPool 

func NewIDGenPool(size int) IDGenPool

n.b. each IDGen allocates approx 5kb of memory so use a fixed pool to save on lots of big memory de/allocations

type IDs 

type IDs []ID

func IDsMerge 

func IDsMerge(idss ...IDs) IDs

func (*IDs) Scan 

func (ids *IDs) Scan(src interface{}) error

useful for IDs columns or GROUP_CONCAT(id_col SEPARATOR ”)

func (IDs) StrJoin 

func (ids IDs) StrJoin(sep string) string

func (IDs) ToIs 

func (ids IDs) ToIs() []interface{}

func (IDs) Value 

func (ids IDs) Value() (driver.Value, error)

type Key 

type Key string

keys are user defined ids, max chars 50

func MustParseKey 

func MustParseKey(s string) Key

func MustToKey 

func MustToKey(s string) Key

func MustToKeyPtr 

func MustToKeyPtr(s string) *Key

func ParseKey 

func ParseKey(s string) (Key, error)

func ToKey 

func ToKey(s string) (Key, error)

func ToKeyPtr 

func ToKeyPtr(s string) (*Key, error)

func (Key) MarshalBinary 

func (s Key) MarshalBinary() ([]byte, error)

func (Key) MarshalBinaryTo 

func (s Key) MarshalBinaryTo(dst []byte) error

func (Key) MarshalText 

func (s Key) MarshalText() ([]byte, error)

func (Key) MarshalTextTo 

func (s Key) MarshalTextTo(dst []byte) error

func (*Key) Scan 

func (s *Key) Scan(src interface{}) error

func (*Key) String 

func (s *Key) String() string

func (*Key) UnmarshalBinary 

func (s *Key) UnmarshalBinary(data []byte) error

func (*Key) UnmarshalText 

func (s *Key) UnmarshalText(data []byte) error

func (Key) Value 

func (s Key) Value() (driver.Value, error)

type Keys 

type Keys []Key

func MustParseKeys 

func MustParseKeys(ss []string) Keys

func MustToKeys 

func MustToKeys(ss []string) Keys

func ParseKeys 

func ParseKeys(ss []string) (Keys, error)

func ToKeys 

func ToKeys(ss []string) (Keys, error)

func (*Keys) Scan 

func (ks *Keys) Scan(src interface{}) error

useful for Keys columns or GROUP_CONCAT(key_col)

func (Keys) ToIs 

func (s Keys) ToIs() []interface{}

func (Keys) Value 

func (ks Keys) Value() (driver.Value, error)

Source Files

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