Struct LuaUserData 

pub struct LuaUserData {
    pub data: Box<[u8]>,
    pub uv: Vec<LuaValue>,
    pub metatable: RefCell<Option<GcRef<LuaTable>>>,
    pub host_value: RefCell<Option<Rc<dyn Any>>>,
}

Fields

data: Box<[u8]>

uv: Vec<LuaValue>

metatable: RefCell<Option<GcRef<LuaTable>>>

host_value: RefCell<Option<Rc<dyn Any>>>

Implementations

impl LuaUserData

pub fn placeholder() -> Self

pub fn metatable(&self) -> Option<GcRef<LuaTable>>

pub fn set_metatable(&self, mt: Option<GcRef<LuaTable>>)

pub fn host_value(&self) -> Option<Rc<dyn Any>>

pub fn set_host_value(&self, value: Option<Rc<dyn Any>>)

Trait Implementations

impl Debug for LuaUserData

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Trace for LuaUserData

LuaUserData — boxed payload + optional metatable + user values.

fn trace(&self, m: &mut Marker)