## Issue Addressed
When compiling with Rust 1.56.0 the compiler generates 3 instances of this warning:
```
warning: trailing semicolon in macro used in expression position
--> common/eth2_network_config/src/lib.rs:181:24
|
181 | })?;
| ^
...
195 | let deposit_contract_deploy_block = load_from_file!(DEPLOY_BLOCK_FILE);
| ---------------------------------- in this macro invocation
|
= note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
= note: this warning originates in the macro `load_from_file` (in Nightly builds, run with -Z macro-backtrace for more info)
```
This warning is completely harmless, but will be visible to users compiling Lighthouse v2.0.1 (or earlier) with Rust 1.56.0 (to be released October 21st). It is **completely safe** to ignore this warning, it's just a superficial change to Rust's syntax.
## Proposed Changes
This PR removes the semi-colon as recommended, and fixes the new Clippy lints from 1.56.0
|
||
|---|---|---|
| .. | ||
| account_utils | ||
| clap_utils | ||
| compare_fields | ||
| compare_fields_derive | ||
| deposit_contract | ||
| directory | ||
| eth2 | ||
| eth2_config | ||
| eth2_interop_keypairs | ||
| eth2_network_config | ||
| eth2_wallet_manager | ||
| fallback | ||
| filesystem | ||
| hashset_delay | ||
| lighthouse_metrics | ||
| lighthouse_version | ||
| lockfile | ||
| logging | ||
| lru_cache | ||
| malloc_utils | ||
| monitoring_api | ||
| sensitive_url | ||
| slot_clock | ||
| target_check | ||
| task_executor | ||
| test_random_derive | ||
| validator_dir | ||
| warp_utils | ||
| README.md | ||
eth2
Common crates containing eth2-specific logic.