Documentation
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Overview ¶
package pin implemnts structures and methods to keep track of which objects a user wants to keep stored locally.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func NewIndirectPin ¶
Types ¶
type ManualPinner ¶
type ManualPinner interface {
PinWithMode(util.Key, PinMode)
RemovePinWithMode(util.Key, PinMode)
Pinner
}
ManualPinner is for manually editing the pin structure Use with care! If used improperly, garbage collection may not be successful
type Pinner ¶
type Pinner interface {
IsPinned(util.Key) bool
Pin(context.Context, *mdag.Node, bool) error
Unpin(context.Context, util.Key, bool) error
Flush() error
GetManual() ManualPinner
DirectKeys() []util.Key
IndirectKeys() map[util.Key]int
RecursiveKeys() []util.Key
}
func LoadPinner ¶
func LoadPinner(d ds.ThreadSafeDatastore, dserv mdag.DAGService) (Pinner, error)
LoadPinner loads a pinner and its keysets from the given datastore
func NewPinner ¶
func NewPinner(dstore ds.ThreadSafeDatastore, serv mdag.DAGService) Pinner
NewPinner creates a new pinner using the given datastore as a backend
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