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core/tracing: add OnStateCommit hook

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Signed-off-by: jsvisa <delweng@gmail.com>
This commit is contained in:
jsvisa 2025-05-28 15:17:55 +08:00
parent 94134263b5
commit ee35dd98d9
1 changed files with 19 additions and 0 deletions
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19
core/tracing/hooks.go
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@ -75,6 +75,21 @@ type BlockEvent struct {
Safe *types.Header
}
// StateUpdate represents a state mutations that occurred during the execution of a block.
type StateUpdate struct {
Number uint64 // Block number corresponding to this state snapshot
Hash common.Hash // Block hash corresponding to this state snapshot
Time uint64 // Timestamp indicating when the block was produced
Accounts int64 // Total number of accounts present in the state at this block
Storages int64 // Total number of storage entries across all accounts in the state at this block
Trienodes int64 // Total number of trie nodes present in the state at this block
Codes int64 // Total number of contract codes present in the state at this block, with 32 bytes hash as the identifier
AccountSize int64 // Combined size of all accounts in the state, with 20 bytes address as the identifier
StorageSize int64 // Combined size of all storage entries, with 32 bytes key as the identifier
TrienodeSize int64 // Combined size of all trie nodes, with varying size node path as the identifier (up to 64 bytes)
CodeSize int64 // Combined size of all contract codes in the state, with 20 bytes address as the identifier
}
type (
/*
- VM events -
@ -183,6 +198,9 @@ type (
// LogHook is called when a log is emitted.
LogHook = func(log *types.Log)
// StateCommitHook is called when the state is committed.
StateCommitHook = func(update *StateUpdate)
// BlockHashReadHook is called when EVM reads the blockhash of a block.
BlockHashReadHook = func(blockNumber uint64, hash common.Hash)
)
@ -213,6 +231,7 @@ type Hooks struct {
OnCodeChange CodeChangeHook
OnStorageChange StorageChangeHook
OnLog LogHook
OnStateCommit StateCommitHook
// Block hash read
OnBlockHashRead BlockHashReadHook
}