utils

package

v1.5.5 Latest Latest Go to latest Published: Dec 27, 2023 License: MIT Imports: 11 Imported by: 8

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Repository

github.com/jkstack/jkframe

Links

Open Source Insights

Documentation ¶

Overview ¶

useful function, like UUID, Assert, Trace and more.

Index ¶

func Assert(err error)
func Trace(prefix string) []string
func UUID(n int, chars ...string) (string, error)
type Bytes
type Duration
type Float64P2
type Version
- func ParseVersion(str string) (Version, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Assert ¶

func Assert(err error)

Assert panic if err!=nil

func Trace ¶

func Trace(prefix string) []string

Trace get call stack trace

func UUID ¶

func UUID(n int, chars ...string) (string, error)

UUID generate random string with length n, chars of charmap, by default "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_"

Types ¶

type Bytes ¶ added in v1.0.7

type Bytes uint64

Bytes custom bytes struct

func (*Bytes) Bytes ¶ added in v1.0.7

func (data *Bytes) Bytes() uint64

Bytes get bytes data

func (Bytes) MarshalJSON ¶ added in v1.0.7

func (data Bytes) MarshalJSON() ([]byte, error)

MarshalJSON marshal bytes by json

func (*Bytes) MarshalKV ¶ added in v1.0.7

func (data *Bytes) MarshalKV() (string, error)

MarshalKV marshal bytes by kv

func (Bytes) MarshalYAML ¶ added in v1.0.7

func (data Bytes) MarshalYAML() (interface{}, error)

MarshalYAML marshal bytes by yaml

func (Bytes) Number ¶ added in v1.4.3

func (data Bytes) Number() uint64

Number get number

func (Bytes) String ¶ added in v1.0.7

func (data Bytes) String() string

String format to string

func (Bytes) Unit ¶ added in v1.4.2

func (data Bytes) Unit() string

Unit get unit

func (*Bytes) UnmarshalJSON ¶ added in v1.0.7

func (data *Bytes) UnmarshalJSON(value []byte) error

UnmarshalJSON unmarshal bytes by json

func (*Bytes) UnmarshalKV ¶ added in v1.0.7

func (data *Bytes) UnmarshalKV(value string) error

UnmarshalKV unmarshal bytes by kv

func (*Bytes) UnmarshalYAML ¶ added in v1.0.7

func (data *Bytes) UnmarshalYAML(value *yaml.Node) error

UnmarshalYAML unmarshal bytes by yaml

type Duration ¶ added in v1.0.7

type Duration time.Duration

Duration custom duration struct

func (Duration) Duration ¶ added in v1.0.7

func (d Duration) Duration() time.Duration

Duration get duration

func (Duration) MarshalKV ¶ added in v1.0.7

func (d Duration) MarshalKV() (string, error)

MarshalKV marshal duration

func (Duration) Number ¶ added in v1.4.3

func (d Duration) Number() uint64

Number get number

func (Duration) String ¶ added in v1.0.7

func (d Duration) String() string

String format to string

func (Duration) Unit ¶ added in v1.4.2

func (d Duration) Unit() string

Unit get unit

func (*Duration) UnmarshalKV ¶ added in v1.0.7

func (d *Duration) UnmarshalKV(value string) error

UnmarshalKV unmarshal duration

type Float64P2 ¶ added in v1.0.8

type Float64P2 float64

Float64P2 format yaml, json, kv string to 2 precision

func (Float64P2) Float ¶ added in v1.0.8

func (data Float64P2) Float() float64

Float get float64 data

func (Float64P2) MarshalJSON ¶ added in v1.0.8

func (data Float64P2) MarshalJSON() ([]byte, error)

MarshalJSON marshal float64 by json

func (Float64P2) MarshalKV ¶ added in v1.0.8

func (data Float64P2) MarshalKV() (string, error)

MarshalKV marshal float64 by kv

func (Float64P2) MarshalYAML ¶ added in v1.0.8

func (data Float64P2) MarshalYAML() (interface{}, error)

MarshalYAML marshal float64 by yaml

func (Float64P2) String ¶ added in v1.5.5

func (data Float64P2) String() string

String get string data

type Version ¶ added in v1.4.0

type Version [3]int

Version semantic version

func ParseVersion ¶ added in v1.4.0

func ParseVersion(str string) (Version, error)

ParseVersion parse semantic version string

func (Version) Equal ¶ added in v1.4.0

func (src Version) Equal(dst Version) bool

Greater validate src version is equal to dst version

func (Version) Greater ¶ added in v1.4.0

func (src Version) Greater(dst Version) bool

Greater validate src version is greater than dst version

func (Version) GreaterEqual ¶ added in v1.4.0

func (src Version) GreaterEqual(dst Version) bool

Greater validate src version is greater or equal dst version

func (Version) Less ¶ added in v1.4.0

func (src Version) Less(dst Version) bool

Greater validate src version is less than dst version

func (Version) LessEqual ¶ added in v1.4.0

func (src Version) LessEqual(dst Version) bool

Greater validate src version is less or equal dst version

func (Version) String ¶ added in v1.4.0

func (v Version) String() string

String show semantic version

Source Files ¶

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