util

Documentation

Index

• func AddRoutePrefix(prefix string, h http.HandlerFunc) http.Handler
• func Base58UID(n int) []byte
• func ExecTimeLogger(msg string) func()
• func GetUID() []byte
• func WalkFiles(hfs fs.FS, prefixPath string, walker FileWalkerFunc) error
• type FileWalkerFunc
• type SignedUIDGenerator
  • func NewSignedUIDGenerator(secret []byte) *SignedUIDGenerator
  • func (s *SignedUIDGenerator) GetUID(n int) []byte
  • func (s *SignedUIDGenerator) Validate(data []byte) bool

Functions

func AddRoutePrefix

func AddRoutePrefix(prefix string, h http.HandlerFunc) http.Handler

AddRoutePrefix adds prefix to request and handle with h handler

func Base58UID

func Base58UID(n int) []byte

Base58UID random base58 identifier

func ExecTimeLogger

func ExecTimeLogger(msg string) func()

ExecTimeLogger returns function intented to be used in defer to log execution time

func GetUID

func GetUID() []byte

GetUID returns new unique id (xid)

func WalkFiles

func WalkFiles(hfs fs.FS, prefixPath string, walker FileWalkerFunc) error

WalkFiles is wrapper around fs.Walk that walks only files excluding directories and handles file one errors

Types

type FileWalkerFunc

type FileWalkerFunc func(data []byte, filePath string) error

FileWalkerFunc walker function for WalkFiles

type SignedUIDGenerator

type SignedUIDGenerator struct {
	// contains filtered or unexported fields
}

func NewSignedUIDGenerator

func NewSignedUIDGenerator(secret []byte) *SignedUIDGenerator

func (*SignedUIDGenerator) GetUID

func (s *SignedUIDGenerator) GetUID(n int) []byte

func (*SignedUIDGenerator) Validate

func (s *SignedUIDGenerator) Validate(data []byte) bool