use case_style::formats::CamelCase;
use case_style::CaseStyle;
fn main() {
let custom_case = CamelCase {
extra_spacing_char: Some('_'),
};
let input = "camelCase_123";
let tokens = CaseStyle::decode(&custom_case, input);
let output = CaseStyle::encode(&custom_case, tokens);
println!("{:?}", output);
assert_eq!(input, output);
}