jrsonnet_gcmodule/
cc_impls.rs

1//! Additional impls about `AbstractCc<T, O>` to make it easier to use.
2
3use crate::Cc;
4use crate::Trace;
5use crate::cc::RawCc;
6use crate::collect::ObjectSpace as O;
7use std::cmp::Ordering;
8use std::fmt;
9use std::hash;
10use std::ops::Deref;
11
12impl<T: Default + Trace> Default for Cc<T> {
13    #[inline]
14    fn default() -> Cc<T> {
15        Self::new(Default::default())
16    }
17}
18
19impl<T: PartialEq + ?Sized> PartialEq for RawCc<T, O> {
20    #[inline]
21    fn eq(&self, other: &RawCc<T, O>) -> bool {
22        **self == **other
23    }
24}
25
26impl<T: hash::Hash + ?Sized> hash::Hash for RawCc<T, O> {
27    fn hash<H: hash::Hasher>(&self, state: &mut H) {
28        (**self).hash(state)
29    }
30}
31
32impl<T: Eq + ?Sized> Eq for RawCc<T, O> {}
33
34impl<T: PartialOrd + ?Sized> PartialOrd for RawCc<T, O> {
35    #[inline]
36    fn partial_cmp(&self, other: &RawCc<T, O>) -> Option<Ordering> {
37        (**self).partial_cmp(&**other)
38    }
39
40    #[inline]
41    fn lt(&self, other: &RawCc<T, O>) -> bool {
42        **self < **other
43    }
44
45    #[inline]
46    fn le(&self, other: &RawCc<T, O>) -> bool {
47        **self <= **other
48    }
49
50    #[inline]
51    fn gt(&self, other: &RawCc<T, O>) -> bool {
52        **self > **other
53    }
54
55    #[inline]
56    fn ge(&self, other: &RawCc<T, O>) -> bool {
57        **self >= **other
58    }
59}
60
61impl<T: Ord + ?Sized> Ord for RawCc<T, O> {
62    #[inline]
63    fn cmp(&self, other: &RawCc<T, O>) -> Ordering {
64        (**self).cmp(&**other)
65    }
66}
67
68impl<T: fmt::Debug + ?Sized> fmt::Debug for RawCc<T, O> {
69    #[inline]
70    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
71        f.debug_tuple("Cc").field(&self.inner().deref()).finish()
72    }
73}
74
75impl<T: fmt::Display + ?Sized> fmt::Display for RawCc<T, O> {
76    #[inline]
77    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
78        (**self).fmt(f)
79    }
80}
81
82impl<T: ?Sized> fmt::Pointer for RawCc<T, O> {
83    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
84        fmt::Pointer::fmt(&self.inner().deref(), f)
85    }
86}
jrsonnet_gcmodule/cc_impls.rs

jrsonnet_gcmodule/
cc_impls.rs
