package main
 
import (
    "fmt"
    "github.com/syndtr/goleveldb/leveldb"
)
 
func main() {
    db, err := leveldb.OpenFile("gossip.db", nil)
    if err != nil {
        fmt.Println(err)
        return
    }
    err = db.Put([]byte("key"), []byte("value"), nil)
    if err != nil {
        fmt.Println(err)
        return
    }
    data, err := db.Get([]byte("key"), nil)
    if err != nil {
        fmt.Println(err)
        return
    }
    fmt.Println(string(data))
    err = db.Delete([]byte("key"), nil)
    if err != nil {
        fmt.Println(err)
        return
    }
    defer db.Close()
}