cache

package

v0.2.2 Latest Latest Go to latest Published: Apr 4, 2026 License: Apache-2.0 Imports: 13 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/94peter/vulpes

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Documentation ¶

Index ¶

Variables
func Close() error
func DeleteAfterScanExecuteInt(ctx context.Context, pattern string, f func(key string, value int) error) error
func Incr(ctx context.Context, key string) (int64, error)
func InitConnection(opts ...initConnOpt) error
func Keys(ctx context.Context, pattern string) ([]string, error)
func ScanExecute[T any](ctx context.Context, pattern string, f func(key string, value T) error) error
func ToStatus(err error) *status.Status
func WithAddr(addr string) initConnOpt
func WithDb(db int) initConnOpt
func WithPassword(password string) initConnOpt
func WithUsername(username string) initConnOpt

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrCacheNotConnected = errors.New("cache not connected")
	ErrCacheQueryFailed  = errors.New("cache query failed")

	StatusCacheNotConnected = status.New(codes.Aborted, "cache not connected")
	StatusCacheQueryFailed  = status.New(codes.Internal, "cache query failed")
)

Functions ¶

func Close ¶

func Close() error

func DeleteAfterScanExecuteInt ¶

func DeleteAfterScanExecuteInt(ctx context.Context, pattern string, f func(key string, value int) error) error

ScanExecuteInt iterates through keys in the cache matching a given pattern and executes a function for each key whose value can be parsed as an integer. It only considers keys of type 'string'. If the pattern is an empty string, it defaults to "*" to scan all keys.

func Incr ¶

func Incr(ctx context.Context, key string) (int64, error)

func InitConnection ¶

func InitConnection(opts ...initConnOpt) error

func Keys ¶

func Keys(ctx context.Context, pattern string) ([]string, error)

func ScanExecute ¶

func ScanExecute[T any](ctx context.Context, pattern string, f func(key string, value T) error) error

ScanExecute iterates through keys in the cache matching a given pattern and executes a function for each key that can be successfully deserialized into the generic type T. It supports keys stored as JSON strings or Hashes. If the pattern is an empty string, it defaults to "*" to scan all keys.

func ToStatus ¶

func ToStatus(err error) *status.Status

func WithAddr ¶

func WithAddr(addr string) initConnOpt

func WithDb ¶

func WithDb(db int) initConnOpt

func WithPassword ¶

func WithPassword(password string) initConnOpt

func WithUsername ¶

func WithUsername(username string) initConnOpt

Types ¶

This section is empty.

Source Files ¶

View all Source files

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