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7968b45e58
dependencies are vendored into Godeps/_workspace and commit versions are recorded in Godeps.json update datastore to e89f0511 update go.crypto
28 lines
664 B
Go
28 lines
664 B
Go
package blocks
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import (
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mh "github.com/jbenet/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multihash"
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u "github.com/jbenet/go-ipfs/util"
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)
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// Block is the ipfs blocks service. It is the way
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// to retrieve blocks by the higher level ipfs modules
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type Block struct {
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Multihash mh.Multihash
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Data []byte
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}
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// NewBlock creates a Block object from opaque data. It will hash the data.
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func NewBlock(data []byte) (*Block, error) {
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h, err := u.Hash(data)
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if err != nil {
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return nil, err
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}
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return &Block{Data: data, Multihash: h}, nil
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}
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// Key returns the block's Multihash as a Key value.
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func (b *Block) Key() u.Key {
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return u.Key(b.Multihash)
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}
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