pub const StringifyOptions = struct {
    /// Controls the whitespace emitted.
    /// The default `.minified` is a compact encoding with no whitespace between tokens.
    /// Any setting other than `.minified` will use newlines, indentation, and a space after each ':'.
    /// `.indent_1` means 1 space for each indentation level, `.indent_2` means 2 spaces, etc.
    /// `.indent_tab` uses a tab for each indentation level.
    whitespace: enum {
        minified,
        indent_1,
        indent_2,
        indent_3,
        indent_4,
        indent_8,
        indent_tab,
    } = .minified,

    /// Should optional fields with null value be written?
    emit_null_optional_fields: bool = true,

    /// Arrays/slices of u8 are typically encoded as JSON strings.
    /// This option emits them as arrays of numbers instead.
    /// Does not affect calls to `objectField*()`.
    emit_strings_as_arrays: bool = false,

    /// Should unicode characters be escaped in strings?
    escape_unicode: bool = false,

    /// When true, renders numbers outside the range `+-1<<53` (the precise integer range of f64) as JSON strings in base 10.
    emit_nonportable_numbers_as_strings: bool = false,
}