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LuaMethodProvider

luars::lua_value::userdata_trait

Trait LuaMethodProvider 

Source 
pub trait LuaMethodProvider {
    // Provided method
    fn __lua_lookup_method(_key: &str) -> Option<CFunction> { ... }
}
Expand description

Blanket trait providing a default no-op method lookup.

When #[lua_methods] attribute macro is used on an impl block, it generates an inherent __lua_lookup_method function on the type that shadows this trait’s default. The derive macro’s get_field calls Self::__lua_lookup_method(key) which resolves to the inherent method (if defined) or falls back to this default.

Provided Methods§

Source

fn __lua_lookup_method(_key: &str) -> Option<CFunction>

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§