Function webui_handler_render 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn webui_handler_render(
    handler_ptr: *mut c_void,
    protocol_data: *const u8,
    protocol_len: usize,
    data_json: *const c_char,
    entry_id: *const c_char,
    request_path: *const c_char,
) -> *mut c_char

Render a WebUI protocol (protobuf binary) with JSON data.

Arguments

• handler_ptr - Pointer returned by webui_handler_create.
• protocol_data - Pointer to protobuf binary data.
• protocol_len - Length of the protobuf data in bytes.
• data_json - Null-terminated JSON string with the render state.
• entry_id - Null-terminated UTF-8 string for the entry fragment.
• request_path - Null-terminated UTF-8 string for the URL path to match routes against (e.g., "/contacts/42").

Returns

A pointer to a null-terminated UTF-8 string with the rendered HTML, or NULL on error. The caller must free the returned string with webui_free. On error, call webui_last_error for details.

Safety

• handler_ptr must be a valid pointer returned by webui_handler_create.
• protocol_data must point to protocol_len bytes of valid memory.
• data_json, entry_id, and request_path must be valid null-terminated UTF-8 strings.