RS.CLIPPY.LARGE_DIGIT_GROUPS

Grouping digits into groups that are too large

This checker is a Clippy lint created by The Rust Project Contributors. The documentation shown here is a copy of the original documentation for: large_digit_groups. Copyright ©2025 The Rust Team. All rights reserved.

What it does

Warns if the digits of an integral or floating-point constant are grouped into groups that are too large.

Why is this bad?

Negatively impacts readability.

Example

let x: u64 = 6186491_8973511;