RS.CLIPPY.UNNECESSARY_SEMICOLON
Unnecessary semicolon after expression returning `()`
This checker is a Clippy lint created by The Rust Project Contributors. The documentation shown here is a copy of the original documentation for: unnecessary_semicolon. Copyright ©2025 The Rust Team. All rights reserved.
What it does
Checks for the presence of a semicolon at the end of
a match or if statement evaluating to ().
Why is this bad?
The semicolon is not needed, and may be removed to avoid confusion and visual clutter.
Example
if a > 10 {
println!("a is greater than 10");
};
Use instead:
if a > 10 {
println!("a is greater than 10");
}