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ulid

package module

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Versions in this module

v1

v1.1.0

Mar 7, 2023

Changes in this version

+ var ErrInvalidULID = errors.New("ulid: invalid ulid data")

type ULID

+ func Max() ULID

v1.0.0

May 5, 2022

Changes in this version

+ const BinaryLen

+ const CrockfordBase32

+ const EncodedLen

+ var ErrBadScanSource = errors.New("ulid: scan src must be string or []byte")

+ var ErrInvalidLength = errors.New("ulid: invalid data length")

+ var ErrMonotonicOverflow = errors.New("ulid: monotonic entropy overflow")

+ var ErrNegativeTime = errors.New("ulid: timestamp predates previous")

+ var ErrOverflowsULID = errors.New("ulid: base32 overflows ULID")

+ var ErrTimeOverflow = errors.New("ulid: timestamp overflows max time")

+ func Encoding() *base32.Encoding

+ func MaxTime() time.Time

+ func SetSource(src io.Reader) (err error)

+ type MonotonicReader struct

+ func NewMonotonicReader(src io.Reader) (*MonotonicReader, error)

+ func (r *MonotonicReader) Next(ts TS, dst *ULID) error

+ type TS uint64

+ func Now() TS

+ func Timestamp(t time.Time) TS

+ func (ts TS) Add(d time.Duration) TS

+ func (ts TS) After(t time.Time) bool

+ func (ts TS) Before(t time.Time) bool

+ func (ts TS) Equal(t time.Time) bool

+ func (ts TS) Sub(d time.Duration) TS

+ func (ts TS) Time() time.Time

+ type ULID [16]byte

+ func MustNew() ULID

+ func New() (ulid ULID, err error)

+ func Parse(b []byte) (ULID, error)

+ func ParseString(s string) (ULID, error)

+ func (u *ULID) Scan(src interface{}) error

+ func (u *ULID) UnmarshalBinary(b []byte) error

+ func (u *ULID) UnmarshalText(b []byte) error

+ func (u ULID) AppendFormat(dst []byte) []byte

+ func (u ULID) Bytes() []byte

+ func (u ULID) Compare(o ULID) int

+ func (u ULID) MarshalBinary() ([]byte, error)

+ func (u ULID) MarshalText() ([]byte, error)

+ func (u ULID) String() string

+ func (u ULID) Timestamp() TS

+ func (u ULID) Value() (driver.Value, error)