feat(abigen): extend ethevent trait methods and decoding (#239)
* feat: extend EthEvent with decode_log method and support indexed proc
macro attributes
* test: check that ethevent proc macro attributes compile
* docs: document EthEvent proc macro attributes and add example
* refactor: change decode_log to take a reference
* refactor: use ethers as fully qualified path
* feat: add events enum generation
* feat: introduce EthLogDecode trait
* feat: generate EthLogDecode implementations
* refactor: use fully qualified syntax during abigen
* fix: switch to new Event builder
* fix: make test compile again
* test: update failing tests
* refactor: rename event function
* chore(clippy): make clippy happy
* fix: rename the event correctly
* fix: add missing indexed attribute
* Revert "fix: rename the event correctly"
This reverts commit 03eabc3ead.
* fix: make indexed names optional
* fix: dsproxy name
* fix: rename ethers top level module imports
816c5fc071