Functions

📄️ Overview

Surely, functions are supported. For example,

📄️ Methods

In addition to standard functions,

📄️ Callables

Your Rust struct can be a callable object at the Dart side.

📄️ Properties

Properties, or called accessors, are supported.

📄️ Constructors

Firstly, when a Rust struct has synchronous new method,

📄️ Equals and Hash

This page discusses the operator== (equals) and hashCode of the automatically generated Dart class.

📄️ Ignoring functions

This page explains how to let a function not to be translated by flutterrustbridge.

📄️ Renaming functions

To customize the name on Dart side to be different from the name on Rust side, the #[frb(name = ...)] can be used.

📄️ Default parameters

Dart allows default values for function and constructor parameters, and you can achieve the same effect using #[frb(default)]. The syntax is as follows: