Roy Crihfield
51d20540ff
Writes state diffs directly to postgres Adds CLI flags to configure PG Refactors builder output with callbacks Copies refactored postgres handling code from ipld-eth-indexer
52 lines
2.0 KiB
Go
52 lines
2.0 KiB
Go
// Copyright 2019 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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// Contains a batch of utility type declarations used by the tests. As the node
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// operates on unique types, a lot of them are needed to check various features.
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package types
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// NodeType for explicitly setting type of node
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type NodeType string
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const (
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Unknown NodeType = "Unknown"
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Leaf NodeType = "Leaf"
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Extension NodeType = "Extension"
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Branch NodeType = "Branch"
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Removed NodeType = "Removed" // used to represent pathes which have been emptied
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)
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// StateNode holds the data for a single state diff node
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type StateNode struct {
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NodeType NodeType `json:"nodeType" gencodec:"required"`
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Path []byte `json:"path" gencodec:"required"`
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NodeValue []byte `json:"value" gencodec:"required"`
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StorageNodes []StorageNode `json:"storage"`
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LeafKey []byte `json:"leafKey"`
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}
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// StorageNode holds the data for a single storage diff node
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type StorageNode struct {
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NodeType NodeType `json:"nodeType" gencodec:"required"`
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Path []byte `json:"path" gencodec:"required"`
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NodeValue []byte `json:"value" gencodec:"required"`
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LeafKey []byte `json:"leafKey"`
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}
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type StateNodeSink func(StateNode) error
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type StorageNodeSink func(StorageNode) error
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