Function hex_encode

nodedb/src/control/security/auth_apikey.rs:334–336

Hex-encode a byte slice (lowercase).

(bytes: &[u8])

/// Hex-encode a byte slice (lowercase).
fn hex_encode(bytes: &[u8]) -> String {
    bytes.iter().map(|b| format!("{b:02x}")).collect()
}

#[cfg(test)]
mod tests {