reactive_graph/
nightly.rs

1#[allow(deprecated)]
2use crate::wrappers::read::{MaybeProp, MaybeSignal};
3use crate::{
4    computed::{ArcMemo, Memo},
5    owner::Storage,
6    signal::{
7        ArcReadSignal, ArcRwSignal, ArcWriteSignal, ReadSignal, RwSignal,
8        WriteSignal,
9    },
10    traits::{Get, Set},
11    wrappers::{
12        read::{ArcSignal, Signal, SignalTypes},
13        write::SignalSetter,
14    },
15};
16
17macro_rules! impl_set_fn_traits {
18    ($($ty:ident),*) => {
19        $(
20            #[cfg(all(feature = "nightly", rustc_nightly))]
21            impl<T> FnOnce<(T,)> for $ty<T> where $ty<T>: Set<Value = T> {
22                type Output = ();
23
24                #[inline(always)]
25                extern "rust-call" fn call_once(self, args: (T,)) -> Self::Output {
26                    self.set(args.0);
27                }
28            }
29
30            #[cfg(all(feature = "nightly", rustc_nightly))]
31            impl<T> FnMut<(T,)> for $ty<T> where $ty<T>: Set<Value = T> {
32                #[inline(always)]
33                extern "rust-call" fn call_mut(&mut self, args: (T,)) -> Self::Output {
34                    self.set(args.0);
35                }
36            }
37
38            #[cfg(all(feature = "nightly", rustc_nightly))]
39            impl<T> Fn<(T,)> for $ty<T> where $ty<T>: Set<Value = T> {
40                #[inline(always)]
41                extern "rust-call" fn call(&self, args: (T,)) -> Self::Output {
42                    self.set(args.0);
43                }
44            }
45        )*
46    };
47}
48
49macro_rules! impl_set_fn_traits_arena {
50    ($($ty:ident),*) => {
51        $(
52            #[cfg(all(feature = "nightly", rustc_nightly))]
53            impl<T, S> FnOnce<(T,)> for $ty<T, S> where $ty<T, S>: Set<Value = T> {
54                type Output = ();
55
56                #[inline(always)]
57                extern "rust-call" fn call_once(self, args: (T,)) -> Self::Output {
58                    self.set(args.0);
59                }
60            }
61
62            #[cfg(all(feature = "nightly", rustc_nightly))]
63            impl<T, S> FnMut<(T,)> for $ty<T, S> where $ty<T, S>: Set<Value = T> {
64                #[inline(always)]
65                extern "rust-call" fn call_mut(&mut self, args: (T,)) -> Self::Output {
66                    self.set(args.0);
67                }
68            }
69
70            #[cfg(all(feature = "nightly", rustc_nightly))]
71            impl<T, S> Fn<(T,)> for $ty<T, S> where $ty<T, S>: Set<Value = T> {
72                #[inline(always)]
73                extern "rust-call" fn call(&self, args: (T,)) -> Self::Output {
74                    self.set(args.0);
75                }
76            }
77        )*
78    };
79}
80
81macro_rules! impl_get_fn_traits_get {
82    ($($ty:ident),*) => {
83        $(
84            #[cfg(all(feature = "nightly", rustc_nightly))]
85            impl<T> FnOnce<()> for $ty<T> where $ty<T>: Get {
86                type Output = <Self as Get>::Value;
87
88                #[inline(always)]
89                extern "rust-call" fn call_once(self, _args: ()) -> Self::Output {
90                    self.get()
91                }
92            }
93
94            #[cfg(all(feature = "nightly", rustc_nightly))]
95            impl<T> FnMut<()> for $ty<T> where $ty<T>: Get {
96                #[inline(always)]
97                extern "rust-call" fn call_mut(&mut self, _args: ()) -> Self::Output {
98                    self.get()
99                }
100            }
101
102            #[cfg(all(feature = "nightly", rustc_nightly))]
103            impl<T> Fn<()> for $ty<T> where $ty<T>: Get {
104                #[inline(always)]
105                extern "rust-call" fn call(&self, _args: ()) -> Self::Output {
106                    self.get()
107                }
108            }
109        )*
110    };
111}
112
113macro_rules! impl_get_fn_traits_get_arena {
114    ($($ty:ident),*) => {
115        $(
116            #[cfg(all(feature = "nightly", rustc_nightly))]
117            #[allow(deprecated)]
118            impl<T, S> FnOnce<()> for $ty<T, S> where $ty<T, S>: Get, S: Storage<T> + Storage<Option<T>> + Storage<SignalTypes<Option<T>, S>> {
119                type Output = <Self as Get>::Value;
120
121                #[inline(always)]
122                extern "rust-call" fn call_once(self, _args: ()) -> Self::Output {
123                    self.get()
124                }
125            }
126
127            #[cfg(all(feature = "nightly", rustc_nightly))]
128            #[allow(deprecated)]
129            impl<T, S> FnMut<()> for $ty<T, S> where $ty<T, S>: Get, S: Storage<T> + Storage<Option<T>> + Storage<SignalTypes<Option<T>, S>> {
130                #[inline(always)]
131                extern "rust-call" fn call_mut(&mut self, _args: ()) -> Self::Output {
132                    self.get()
133                }
134            }
135
136            #[cfg(all(feature = "nightly", rustc_nightly))]
137            #[allow(deprecated)]
138            impl<T, S> Fn<()> for $ty<T, S> where $ty<T, S>: Get, S: Storage<T> + Storage<Option<T>> + Storage<SignalTypes<Option<T>, S>> {
139                #[inline(always)]
140                extern "rust-call" fn call(&self, _args: ()) -> Self::Output {
141                    self.get()
142                }
143            }
144        )*
145    };
146}
147
148impl_get_fn_traits_get![ArcReadSignal, ArcRwSignal];
149impl_get_fn_traits_get_arena![
150    ReadSignal,
151    RwSignal,
152    ArcMemo,
153    ArcSignal,
154    Signal,
155    MaybeSignal,
156    Memo,
157    MaybeProp
158];
159impl_set_fn_traits![ArcRwSignal, ArcWriteSignal];
160impl_set_fn_traits_arena![RwSignal, WriteSignal, SignalSetter];
reactive_graph/nightly.rs

reactive_graph/
nightly.rs
