From 9e5f03b6c487175cc5aa1224e5e12fd573f483a7 Mon Sep 17 00:00:00 2001 From: Felix Lange Date: Tue, 27 Jun 2017 15:57:06 +0200 Subject: core/state: access trie through Database interface, track errors (#14589) With this commit, core/state's access to the underlying key/value database is mediated through an interface. Database errors are tracked in StateDB and returned by CommitTo or the new Error method. Motivation for this change: We can remove the light client's duplicated copy of core/state. The light client now supports node iteration, so tracing and storage enumeration can work with the light client (not implemented in this commit). --- accounts/abi/bind/backends/simulated.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'accounts/abi/bind/backends/simulated.go') diff --git a/accounts/abi/bind/backends/simulated.go b/accounts/abi/bind/backends/simulated.go index 159fca136..7ac8b5820 100644 --- a/accounts/abi/bind/backends/simulated.go +++ b/accounts/abi/bind/backends/simulated.go @@ -90,7 +90,7 @@ func (b *SimulatedBackend) Rollback() { func (b *SimulatedBackend) rollback() { blocks, _ := core.GenerateChain(b.config, b.blockchain.CurrentBlock(), b.database, 1, func(int, *core.BlockGen) {}) b.pendingBlock = blocks[0] - b.pendingState, _ = state.New(b.pendingBlock.Root(), b.database) + b.pendingState, _ = state.New(b.pendingBlock.Root(), state.NewDatabase(b.database)) } // CodeAt returns the code associated with a certain account in the blockchain. @@ -279,7 +279,7 @@ func (b *SimulatedBackend) SendTransaction(ctx context.Context, tx *types.Transa block.AddTx(tx) }) b.pendingBlock = blocks[0] - b.pendingState, _ = state.New(b.pendingBlock.Root(), b.database) + b.pendingState, _ = state.New(b.pendingBlock.Root(), state.NewDatabase(b.database)) return nil } -- cgit v1.2.3