drt_sc/types/managed/basic/
big_int_cmp.rs

1use core::cmp::Ordering;
2
3use crate::api::{BigIntApiImpl, ManagedTypeApi};
4
5use super::{big_num_cmp::cmp_i64, BigInt};
6
7impl<M: ManagedTypeApi> PartialEq for BigInt<M> {
8    #[inline]
9    fn eq(&self, other: &Self) -> bool {
10        M::managed_type_impl()
11            .bi_cmp(self.handle.clone(), other.handle.clone())
12            .is_eq()
13    }
14}
15
16impl<M: ManagedTypeApi> Eq for BigInt<M> {}
17
18impl<M: ManagedTypeApi> PartialOrd for BigInt<M> {
19    #[inline]
20    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
21        Some(self.cmp(other))
22    }
23}
24
25impl<M: ManagedTypeApi> Ord for BigInt<M> {
26    #[inline]
27    fn cmp(&self, other: &Self) -> Ordering {
28        M::managed_type_impl().bi_cmp(self.handle.clone(), other.handle.clone())
29    }
30}
31
32macro_rules! partial_eq_and_ord {
33    ($small_int_type:ident) => {
34        impl<M: ManagedTypeApi> PartialEq<$small_int_type> for BigInt<M> {
35            #[inline]
36            fn eq(&self, other: &$small_int_type) -> bool {
37                cmp_i64(self, *other as i64).is_eq()
38            }
39        }
40
41        impl<M: ManagedTypeApi> PartialOrd<$small_int_type> for BigInt<M> {
42            #[inline]
43            fn partial_cmp(&self, other: &$small_int_type) -> Option<Ordering> {
44                Some(cmp_i64(self, *other as i64))
45            }
46        }
47    };
48}
49
50partial_eq_and_ord! {i32}
51partial_eq_and_ord! {i64}
52partial_eq_and_ord! {u32}
53partial_eq_and_ord! {u64}
drt_sc/types/managed/basic/big_int_cmp.rs

drt_sc/types/managed/basic/
big_int_cmp.rs
