Trait UserData 

pub trait UserData: Sized {
    // Provided methods
    fn add_fields<F: UserDataFields<Self>>(_fields: &mut F) { ... }
    fn add_methods<M: UserDataMethods<Self>>(_methods: &mut M) { ... }
}

A Rust type that can be exposed to Lua as userdata.

Mirrors mlua::UserData. Implement UserData::add_methods and/or UserData::add_fields to register the surface visible from Lua.

Provided Methods

fn add_fields<F: UserDataFields<Self>>(_fields: &mut F)

Register fields (getters/setters). Default: none.

fn add_methods<M: UserDataMethods<Self>>(_methods: &mut M)

Register methods and meta-methods. Default: none.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors