Parse CSV string to array synchronously (WASM binding)

Arguments

• input - CSV string to parse
• delimiter - Delimiter character (e.g., b',' for comma)
• max_buffer_size - Maximum allowed input size in bytes
• source - Optional source identifier for error reporting (e.g., filename). Pass empty string for None.

Returns

Result containing JsValue with the JSON string representation of parsed CSV data.

Errors

Returns a JsError if parsing fails or input size exceeds limit, which will be thrown as a JavaScript error.