Function camel_case

cranelift/codegen/meta/src/cdsl/mod.rs:32–50

Convert the string `s` to CamelCase.

(s: &str)

/// Convert the string `s` to CamelCase.
pub fn camel_case(s: &str) -> String {
    let mut output_chars = String::with_capacity(s.len());

    let mut capitalize = true;
    for curr_char in s.chars() {
        if curr_char == '_' {
            capitalize = true;
        } else {
            if capitalize {
                output_chars.extend(curr_char.to_uppercase());
            } else {
                output_chars.push(curr_char);
            }
            capitalize = false;
        }
    }

    output_chars
}

#[cfg(test)]
mod tests {