Function hex_encode_prefix

crates/openshell-bootstrap/src/jwt.rs:65–72

(bytes: &[u8], n: usize)

}

fn hex_encode_prefix(bytes: &[u8], n: usize) -> String {
    use std::fmt::Write as _;
    let mut out = String::with_capacity(n * 2);
    for byte in bytes.iter().take(n) {
        let _ = write!(out, "{byte:02x}");
    }
    out
}

#[cfg(test)]
mod tests {