INNER CODE UNIT · Rust

feature_size

David-OConnor/plascad · src/gui/mod.rs:166

                let feature_size = feature.range.end - feature.range.start - 1;
                if feature_size < smallest_feature_size {
                    smallest_feature = i;
                    smallest_feature_size = feature_size;
                }
            }
        }
        if matched {
            return Some(smallest_feature);
        }
    }
    None
}

/// todo: DRY with `feature_from_index`. Combine.
fn primer_from_index(index: &Option<usize>, primers: &[Primer]) -> Option<usize> {
    if let Some(seq_i) = index {
        // If multiple features are in the cursor's region, choose the smallest.

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