## OVERLAPPING_RANGE_ENDPOINTS

# Static OVERLAPPING_RANGE_ENDPOINTS

Source

    pub static OVERLAPPING_RANGE_ENDPOINTS: &'static Lint

Expand description

The `overlapping_range_endpoints` lint detects `match` arms that have range patterns that overlap on their endpoints.

#### §Example

    let x = 123u8;
    match x {
        0..=100 => { println!("small"); }
        100..=255 => { println!("large"); }
    }

{{produces}}

#### §Explanation

It is likely a mistake to have range patterns in a match expression that overlap in this way. Check that the beginning and end values are what you expect, and keep in mind that with `..=` the left and right bounds are inclusive.