34 lines
907 B
Go
34 lines
907 B
Go
package dagstore
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import (
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blocks "github.com/ipfs/go-block-format"
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"github.com/ipfs/go-cid"
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bstore "github.com/ipfs/go-ipfs-blockstore"
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"golang.org/x/xerrors"
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"github.com/filecoin-project/dagstore"
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)
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// ReadOnlyBlockstore stubs out Blockstore mutators with methods that error out
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type ReadOnlyBlockstore struct {
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dagstore.ReadBlockstore
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}
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func NewReadOnlyBlockstore(rbs dagstore.ReadBlockstore) bstore.Blockstore {
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return ReadOnlyBlockstore{ReadBlockstore: rbs}
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}
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func (r ReadOnlyBlockstore) DeleteBlock(c cid.Cid) error {
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return xerrors.Errorf("DeleteBlock called but not implemented")
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}
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func (r ReadOnlyBlockstore) Put(block blocks.Block) error {
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return xerrors.Errorf("Put called but not implemented")
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}
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func (r ReadOnlyBlockstore) PutMany(blocks []blocks.Block) error {
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return xerrors.Errorf("PutMany called but not implemented")
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}
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var _ bstore.Blockstore = (*ReadOnlyBlockstore)(nil)
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