lighthouse/consensus/state_processing/clippy.toml
Michael Sproul baef1db40f Lint for sum and product in consensus code (#2226)
## Issue Addressed

Closes #1621

## Proposed Changes

Use the `disallowed_method` lint to ban uses of `Iterator::{sum,product}` from `types` and `state_processing`.

## Additional Info

The lint is turned off in the tree hash caching code, as it is performance sensitive and overflowy arithmetic is already allowed there.
2021-03-01 00:57:13 +00:00

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TOML

# Disallow sum and product methods which are prone to overflow.
disallowed-methods = [
"core::iter::traits::iterator::Iterator::sum",
"core::iter::traits::iterator::Iterator::product",
]