RS.CLIPPY.TRIM_SPLIT_WHITESPACE

Using `str::trim()` or alike before `str::split_whitespace`

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

What it does

Warns about calling str::trim (or variants) before str::split_whitespace.

Why is this bad?

split_whitespace already ignores leading and trailing whitespace.

Example

" A B C ".trim().split_whitespace();

Use instead:

" A B C ".split_whitespace();