Crate webui_ffi 

WebUI FFI (Foreign Function Interface) for interoperability with other languages.

This crate provides C-compatible APIs for the WebUI handler to be used from languages like Go, C#, Python, etc.

Quick Start

The simplest way to render an HTML template with data:

char *result = webui_render("<h1>{{title}}</h1>", "{\"title\":\"Hello\"}");
if (result == NULL) {
    const char *err = webui_last_error();
    // handle error...
} else {
    // use result...
    webui_free(result);
}

Error Handling

All functions that can fail return NULL on error. Call webui_last_error to retrieve a human-readable error message. The error string is valid until the next FFI call on the same thread (follows the POSIX dlerror() pattern).

Functions

webui_free^⚠

Free a string returned by a WebUI FFI function.

webui_handler_create

Create a new WebUI handler instance.

webui_handler_create_with_plugin^⚠

Create a new WebUI handler instance with a named plugin.

webui_handler_destroy^⚠

Destroy a WebUI handler instance.

webui_handler_render^⚠

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

webui_last_error

Return the last error message, or NULL if no error has occurred.

webui_render^⚠

Parse an HTML template and render it with JSON data in a single call.

webui_render_partial^⚠

Produce a complete JSON partial response for client-side navigation.