44 lines
1.0 KiB
Go
44 lines
1.0 KiB
Go
package store
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import "github.com/vmihailenco/msgpack/v5"
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// Store represents a key value store
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type Store interface {
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// Set sets a key to a value
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Set(key string, val interface{}) error
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// Get places a value at a key into val
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Get(key string, val interface{}) error
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Delete(key string) error
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// Bucket returns a bucket with the specified name
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Bucket(name string) Bucket
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// Iter returns an iterator
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Iter() Iter
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}
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// Bucket represents a bucket within a store
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type Bucket interface {
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// Name returns the bucket name
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Name() string
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// Set sets a key in the bucket to a value
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Set(string, interface{}) error
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// Get places a value at a key in the bucket into val
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Get(string, interface{}) error
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Delete(key string) error
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// Iter returns an iterator for the bucket
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Iter() Iter
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}
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// Item represents an iterator item
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type Item struct {
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Key string
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Data []byte
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}
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// Value sets out to the value of the item data
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func (it *Item) Value(out interface{}) error {
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return msgpack.Unmarshal(it.Data, out)
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}
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// Iter represents an iterator channel
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type Iter <-chan *Item
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