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auto formatting

This commit is contained in:
kyren 2017-12-03 18:25:53 -05:00
parent e41c72d642
commit 0909ca34fc
1 changed files with 11 additions and 14 deletions
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25
src/userdata.rs
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@ -173,9 +173,7 @@ impl<'lua, T: UserData> UserDataMethods<'lua, T> {
R: ToLuaMulti<'lua>,
F: 'static + FnMut(&'lua Lua, A) -> Result<R>,
{
Box::new(move |lua, args| {
function(lua, A::from_lua_multi(args, lua)?)?.to_lua_multi(lua)
})
Box::new(move |lua, args| function(lua, A::from_lua_multi(args, lua)?)?.to_lua_multi(lua))
}
fn box_method<A, R, M>(mut method: M) -> Callback<'lua>
@ -332,9 +330,8 @@ impl<'lua> AnyUserData<'lua> {
/// Returns a `UserDataBorrowError` if the userdata is already mutably borrowed. Returns a
/// `UserDataTypeMismatch` if the userdata is not of type `T`.
pub fn borrow<T: UserData>(&self) -> Result<Ref<T>> {
self.inspect(|cell| {
Ok(cell.try_borrow().map_err(|_| Error::UserDataBorrowError)?)
}).ok_or(Error::UserDataTypeMismatch)?
self.inspect(|cell| Ok(cell.try_borrow().map_err(|_| Error::UserDataBorrowError)?))
.ok_or(Error::UserDataTypeMismatch)?
}
/// Borrow this userdata mutably if it is of type `T`.
@ -463,14 +460,14 @@ mod tests {
impl UserData for MyUserData {
fn add_methods(methods: &mut UserDataMethods<Self>) {
methods.add_method("get", |_, data, ()| Ok(data.0));
methods
.add_meta_function(MetaMethod::Add, |_, (lhs, rhs): (MyUserData, MyUserData)| {
Ok(MyUserData(lhs.0 + rhs.0))
});
methods
.add_meta_function(MetaMethod::Sub, |_, (lhs, rhs): (MyUserData, MyUserData)| {
Ok(MyUserData(lhs.0 - rhs.0))
});
methods.add_meta_function(
MetaMethod::Add,
|_, (lhs, rhs): (MyUserData, MyUserData)| Ok(MyUserData(lhs.0 + rhs.0)),
);
methods.add_meta_function(
MetaMethod::Sub,
|_, (lhs, rhs): (MyUserData, MyUserData)| Ok(MyUserData(lhs.0 - rhs.0)),
);
methods.add_meta_method(MetaMethod::Index, |_, data, index: String| {
if index.to_str()? == "inner" {
Ok(data.0)