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Shared variant of Dynamic type; All read/write access operations in Dynamic backed by Read/Write lock guards; new shared() script function

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This commit is contained in:
Ilya Lakhin
2020-07-27 11:30:09 +07:00
parent 721c578407
commit e5fe222de3
11 changed files with 383 additions and 73 deletions
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20
src/module.rs
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@@ -442,7 +442,7 @@ impl Module {
/// // Since it is a primary type, it can also be cheaply copied
/// let double = args[1].clone().cast::<bool>();
/// // Get a mutable reference to the first argument.
/// let x = args[0].downcast_mut::<i64>().unwrap();
/// let mut x = args[0].write_lock::<i64>().unwrap();
///
/// let orig = *x;
///
@@ -534,7 +534,7 @@ impl Module {
func: impl Fn(&mut A) -> FuncReturn<T> + SendSync + 'static,
) -> u64 {
let f = move |_: &Engine, _: &Module, args: &mut FnCallArgs| {
func(args[0].downcast_mut::<A>().unwrap()).map(Dynamic::from)
func(&mut args[0].write_lock::<A>().unwrap()).map(Dynamic::from)
};
let arg_types = [TypeId::of::<A>()];
self.set_fn(name, Public, &arg_types, Func::from_method(Box::new(f)))
@@ -615,9 +615,9 @@ impl Module {
) -> u64 {
let f = move |_: &Engine, _: &Module, args: &mut FnCallArgs| {
let b = mem::take(args[1]).cast::<B>();
let a = args[0].downcast_mut::<A>().unwrap();
let mut a = args[0].write_lock::<A>().unwrap();
func(a, b).map(Dynamic::from)
func(&mut a, b).map(Dynamic::from)
};
let arg_types = [TypeId::of::<A>(), TypeId::of::<B>()];
self.set_fn(name, Public, &arg_types, Func::from_method(Box::new(f)))
@@ -739,9 +739,9 @@ impl Module {
let f = move |_: &Engine, _: &Module, args: &mut FnCallArgs| {
let b = mem::take(args[1]).cast::<B>();
let c = mem::take(args[2]).cast::<C>();
let a = args[0].downcast_mut::<A>().unwrap();
let mut a = args[0].write_lock::<A>().unwrap();
func(a, b, c).map(Dynamic::from)
func(&mut a, b, c).map(Dynamic::from)
};
let arg_types = [TypeId::of::<A>(), TypeId::of::<B>(), TypeId::of::<C>()];
self.set_fn(name, Public, &arg_types, Func::from_method(Box::new(f)))
@@ -773,9 +773,9 @@ impl Module {
let f = move |_: &Engine, _: &Module, args: &mut FnCallArgs| {
let b = mem::take(args[1]).cast::<B>();
let c = mem::take(args[2]).cast::<C>();
let a = args[0].downcast_mut::<A>().unwrap();
let mut a = args[0].write_lock::<A>().unwrap();
func(a, b, c).map(Dynamic::from)
func(&mut a, b, c).map(Dynamic::from)
};
let arg_types = [TypeId::of::<A>(), TypeId::of::<B>(), TypeId::of::<C>()];
self.set_fn(
@@ -896,9 +896,9 @@ impl Module {
let b = mem::take(args[1]).cast::<B>();
let c = mem::take(args[2]).cast::<C>();
let d = mem::take(args[3]).cast::<D>();
let a = args[0].downcast_mut::<A>().unwrap();
let mut a = args[0].write_lock::<A>().unwrap();
func(a, b, c, d).map(Dynamic::from)
func(&mut a, b, c, d).map(Dynamic::from)
};
let arg_types = [
TypeId::of::<A>(),