We backported branch `extended-tracer` at commit 3078dfe80b back to v1.13.5 of Geth.
To achieve the backport, we did:
- git checkout -b extended-tracer-squashed
- git reset --hard 3078dfe80b
- git reset --mixed fc380f52ef # This was the latest merged commit not from `extended-tracer` branch
- git commit -A -m "<This message>"
- git checkout v1.13.5
- git checkout -b extended-tracer-backport-v1.13.5
- git cherry-pick extended-tracer-squashed
Backwards compatibility warning: The result will from now on omit empty fields instead
of including a zero value (e.g. no more `balance: '0x'`).
The prestateTracer will now take an option `diffMode: bool`. In this mode
the tracer will output the pre state and post data for the modified parts of state.
Read-only accesses will be completely omitted. Creations (be it account or slot)
will be signified by omission in the `pre` list and inclusion in `post`. Whereas
deletion (be it account or slot) will be signified by inclusion in `pre` and omission
in `post` list.
Signed-off-by: Delweng <delweng@gmail.com>
