oxc/erasing-op Correctness

✅ This rule is turned on by default.

💡 A suggestion is available for this rule.

What it does

Checks for erasing operations, e.g., `x * 0``.

Based on https://rust-lang.github.io/rust-clippy/master/#/erasing_op

Why is this bad?

The whole expression can be replaced by zero. This is most likely not the intended outcome and should probably be corrected.

Example

Examples of incorrect code for this rule:

let x = 1;
let y = x * 0;

Examples of correct code for this rule:

let x = 1;
let y = 0;

How to use

To enable this rule in the CLI or using the config file, you can use:

CLI

oxlint --deny oxc/erasing-op

Config (.oxlintrc.json)

{
  "rules": {
    "oxc/erasing-op": "error"
  }
}

References

• Rule Source