micro/store/options.go
2019-12-16 14:38:51 +00:00

41 lines
707 B
Go

package store
import (
"context"
)
type Options struct {
// nodes to connect to
Nodes []string
// Namespace of the store
Namespace string
// Prefix of the keys used
Prefix string
// Alternative options
Context context.Context
}
type Option func(o *Options)
// Nodes is a list of nodes used to back the store
func Nodes(a ...string) Option {
return func(o *Options) {
o.Nodes = a
}
}
// Prefix sets a prefix to any key ids used
func Prefix(p string) Option {
return func(o *Options) {
o.Prefix = p
}
}
// Namespace offers a way to have multiple isolated
// stores in the same backend, if supported.
func Namespace(ns string) Option {
return func(o *Options) {
o.Namespace = ns
}
}