Module state_diff 

State diff computation for trace_call and related RPC methods.

Compares pre- and post-execution actor states to produce per-account diffs covering balance, nonce, code, and storage.

Functions

build_account_diff 🔒

Build account diff by comparing pre and post actor states.

build_state_diff

Build state diff by comparing pre and post-execution states for touched addresses.

diff_entry_keys

diff_evm_storage_for_actors 🔒

Compute storage diff between pre and post actor states.

extract_evm_storage_entries

Extract all storage entries from an EVM actor’s KAMT. Returns an empty map if the actor is absent, not an EVM actor, self-destructed, or its state cannot be loaded.