cidprimary

package

v0.3.13 Latest Latest Go to latest Published: Oct 29, 2022 License: Apache-2.0, MIT Imports: 10 Imported by: 1

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const CIDSizePrefix = 4

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type CIDPrimary struct {
	// contains filtered or unexported fields
}

A primary storage that is CID aware.

func Open(path string) (*CIDPrimary, error)

func (cp *CIDPrimary) Close() error

Close calls Flush to write work and data to the primary file, and then closes the file.

func (cp *CIDPrimary) Flush() (types.Work, error)

Flush writes outstanding work and buffered data to the primary file.

func (cp *CIDPrimary) Get(blk types.Block) ([]byte, []byte, error)

func (cp *CIDPrimary) GetIndexKey(blk types.Block) ([]byte, error)

func (cp *CIDPrimary) IndexKey(key []byte) ([]byte, error)

func (cp *CIDPrimary) Iter() (primary.PrimaryStorageIter, error)

func (cp *CIDPrimary) OutstandingWork() types.Work

func (cp *CIDPrimary) Put(key []byte, value []byte) (types.Block, error)

func (cp *CIDPrimary) StorageSize() (int64, error)

func (cp *CIDPrimary) Sync() error

Sync commits the contents of the primary file to disk. Flush should be called before calling Sync.

type CIDPrimaryIter struct {
	// contains filtered or unexported fields
}

func NewCIDPrimaryIter(reader *os.File) *CIDPrimaryIter

func (cpi *CIDPrimaryIter) Next() ([]byte, []byte, error)