Trait ezlua::userdata::UserDataTrans

pub trait UserDataTrans<T>: Sized {
    type Read<'a>
       where T: 'a;
    type Write<'a>
       where T: 'a;

    const INIT_USERDATA: Option<fn(_: &State, _: &mut Self)> = None;

    // Required method
    fn trans(udata: T) -> Self;

    // Provided method
    unsafe fn when_drop(&mut self) { ... }
}

Required Associated Types

type Read<'a> where T: 'a

type Write<'a> where T: 'a

Provided Associated Constants

const INIT_USERDATA: Option<fn(_: &State, _: &mut Self)> = None

Required Methods

fn trans(udata: T) -> Self

Provided Methods

unsafe fn when_drop(&mut self)

Implementations on Foreign Types

impl<T> UserDataTrans<T> for RefCell<T>

type Read<'a> where T: 'a = Ref<'a, T>

type Write<'a> where T: 'a = RefMut<'a, T>

fn trans(udata: T) -> Self

Implementors

impl<T> UserDataTrans<T> for MaybePointer<T>

type Read<'a> where T: 'a = MaybePtrRef<'a, T>

type Write<'a> where T: 'a = ()

const INIT_USERDATA: Option<fn(_: &State, _: &mut Self)> = _

impl<T> UserDataTrans<T> for T

type Read<'a> where T: 'a = &'a T

type Write<'a> where T: 'a = &'a mut T