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42 lines
1.2 KiB
Go
42 lines
1.2 KiB
Go
package iface
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import (
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"context"
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"io"
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"github.com/ipfs/go-ipfs/core/coreapi/interface/options"
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ipld "gx/ipfs/QmcKKBwfz6FyQdHR2jsXrrF6XeSBXYL86anmWNewpFpoF5/go-ipld-format"
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)
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// DagOps groups operations that can be batched together
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type DagOps interface {
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// Put inserts data using specified format and input encoding.
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// Unless used with WithCodec or WithHash, the defaults "dag-cbor" and
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// "sha256" are used.
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Put(ctx context.Context, src io.Reader, opts ...options.DagPutOption) (ResolvedPath, error)
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}
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// DagBatch is the batching version of DagAPI. All implementations of DagBatch
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// should be threadsafe
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type DagBatch interface {
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DagOps
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// Commit commits nodes to the datastore and announces them to the network
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Commit(ctx context.Context) error
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}
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// DagAPI specifies the interface to IPLD
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type DagAPI interface {
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DagOps
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// Get attempts to resolve and get the node specified by the path
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Get(ctx context.Context, path Path) (ipld.Node, error)
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// Tree returns list of paths within a node specified by the path.
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Tree(ctx context.Context, path Path, opts ...options.DagTreeOption) ([]Path, error)
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// Batch creates new DagBatch
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Batch(ctx context.Context) DagBatch
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}
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