idgen

package module

v0.0.61 Latest Latest Go to latest Published: Dec 25, 2024 License: MIT Imports: 4 Imported by: 2

Details

Package idgen provides the helpers functions.

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var StartNumber = int64(rand.Int32()) << 32

StartNumber is the start number of the randNumber.

func GenID() string

GenID The function "GenID" generates a new unique identifier and returns it as a string.

func Register(identifier Identifier)

Register sets the defaultIdentifier randNumber.

func Size() int

Size The function "Size" returns the size of the generated identifier

func Validate(id string) bool

Validate The function "Validate" checks whether the given identifier is valid or not.

type Identifier interface {
	Name() string
	Gen() string
	Validate(id string) bool
	Size() int
}

Identifier is the interface of randNumber.

func Default() Identifier

Default method returns the default defaultGenerator randNumber.

func NewNumber(sta int64) Identifier

NewNumber method creates a new instance of the randNumber type.

Path	Synopsis
ksuid
shortid
snowflake Package snowflake provides a unique ID generation based on Twitter Snowflake algorithm.	Package snowflake provides a unique ID generation based on Twitter Snowflake algorithm.
sonyflake
ulid Package ulid provides a ULID (Universally Unique Lexicographically Sortable Identifier) implementation.	Package ulid provides a ULID (Universally Unique Lexicographically Sortable Identifier) implementation.
uuid Package uuid provides a UUID (Universally Unique Identifier) implementation.	Package uuid provides a UUID (Universally Unique Identifier) implementation.
xid Package xid provides a unique identifier generator based on xid.	Package xid provides a unique identifier generator based on xid.