core

package

v0.0.0-...-93bf087 Latest Latest Go to latest Published: Jun 28, 2023 License: ISC Imports: 5 Imported by: 0

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var (
	NoPromptErr = errors.New("no prompt has been configured")
)

This section is empty.

type Context struct {
	*lmdb.Env
	DBI lmdb.DBI

	Cursor *Cursor
	// contains filtered or unexported fields
}

func NewContext(dbPath string, size int64, ro bool, dir bool, dbs int, writer io.Writer) *Context

func (c *Context) Close()

func (c *Context) CloseCursor()

func (c *Context) Output(data []byte)

func (c *Context) OutputErr(err error)

func (c *Context) PrepareCursor(prefix []byte, includeValues bool) error

func (c *Context) Prompt() (string, error)

func (c *Context) SetPrompter(Prompter Prompter)

func (c *Context) SwitchDB(name string) error

func (c *Context) WithinRead(f func(*lmdb.Txn) error) error

func (c *Context) WithinWrite(f func(*lmdb.Txn) error) error

type Cursor struct {
	*lmdb.Cursor

	Prefix        []byte
	IncludeValues bool
	// contains filtered or unexported fields
}

type Prompter interface {
	Prompt(string) (string, error)
	AppendHistory(string)
}