28 lines
504 B
Go
28 lines
504 B
Go
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// Package cas provides a content-accessible storage implementation
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package cas
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import (
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"io"
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"time"
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)
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// Content is an item's content.
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type Content interface {
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io.Reader
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io.Seeker
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io.Closer
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}
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// Meta is an item's metadata.
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type Meta interface {
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Size() int64
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ModTime() time.Time
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}
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// Store is a CAS store.
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type Store interface {
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GetOrCreate(tag, item string, create func(io.Writer) error) (content Content, meta Meta, err error)
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Tags() (tags []string, err error)
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Remove(tag string) error
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}
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