/// Configuration options for the FIX JSON encoding format.
#[derive(Debug, Clone)]#[non_exhaustive]#[derive(Default)]pubstructConfig{/// This setting indicates that all encoded messages should be "prettified"
/// if possible, i.e. the JSON code will not be compressed and instead it
/// will have indentation and other whitespace that favors human
/// readability. Some performance loss and increased payload size is
/// expected.
////// This is turned **off** be default.
////// This setting has no effect when decoding messages.
////// # Output examples
////// With "pretty print":
////// ```json
/// {
/// "Header": {
/// "...": "..."
/// },
/// "Body": {
/// "...": "..."
/// },
/// "Trailer": {
/// "...": "..."
/// }
/// }
/// ```
////// Without "pretty print":
////// ```json
/// {"Header":{"...":"..."},"Body":{"...":"..."},"Trailer":{"...":"..."}}
/// ```
pubpretty_print:bool,
}