32 lines
811 B
Go
32 lines
811 B
Go
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package index
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import (
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"context"
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"github.com/filecoin-project/go-state-types/abi"
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"github.com/filecoin-project/lotus/chain/types"
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"github.com/ipfs/go-cid"
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)
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// MsgInfo is the Message metadata the index tracks.
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type MsgInfo struct {
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// the message this record refers to
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Message cid.Cid
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// the epoch whre this message was executed
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Epoch abi.ChainEpoch
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// the tipset where this messages executed
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Tipset types.TipSetKey
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// the first block in the tipset where the message was executed
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Block cid.Cid
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// the index of the message in the block
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Index int
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}
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// MsgIndex is the interface to the message index
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type MsgIndex interface {
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// GetMsgInfo retrieves the message metadata through the index.
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GetMsgInfo(ctx context.Context, m cid.Cid) (MsgInfo, error)
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// Close closes the index
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Close() error
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}
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