87 lines
2.0 KiB
Rust
87 lines
2.0 KiB
Rust
#![cfg(feature = "alloc")]
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extern crate alloc;
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mod utils;
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use alloc::borrow::Cow;
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use alloc::collections::*;
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use alloc::rc::Rc;
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use alloc::sync::Arc;
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use utils::{the_same, the_same_with_comparer};
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struct Foo {
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pub a: u32,
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pub b: u32,
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}
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impl bincode::enc::Encodeable for Foo {
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fn encode<E: bincode::enc::Encode>(
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&self,
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mut encoder: E,
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) -> Result<(), bincode::error::EncodeError> {
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self.a.encode(&mut encoder)?;
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self.b.encode(&mut encoder)?;
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Ok(())
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}
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}
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impl bincode::de::Decodable for Foo {
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fn decode<D: bincode::de::Decode>(mut decoder: D) -> Result<Self, bincode::error::DecodeError> {
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Ok(Self {
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a: bincode::de::Decodable::decode(&mut decoder)?,
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b: bincode::de::Decodable::decode(&mut decoder)?,
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})
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}
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}
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#[test]
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fn test_vec() {
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let vec = bincode::encode_to_vec(Foo { a: 5, b: 10 }).unwrap();
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assert_eq!(vec, &[5, 10]);
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let foo: Foo = bincode::decode(&vec).unwrap();
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assert_eq!(foo.a, 5);
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assert_eq!(foo.b, 10);
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}
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#[test]
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fn test_alloc_commons() {
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the_same::<Vec<u32>>(vec![1, 2, 3, 4, 5]);
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the_same(String::from("Hello world"));
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the_same(Box::<u32>::new(5));
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the_same(Box::<[u32]>::from(vec![1, 2, 3, 4, 5]));
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the_same(Cow::<u32>::Owned(5));
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the_same(Cow::<u32>::Borrowed(&5));
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the_same(Rc::<u32>::new(5));
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the_same(Arc::<u32>::new(5));
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the_same_with_comparer(
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{
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let mut map = BinaryHeap::<u32>::new();
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map.push(1);
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map.push(2);
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map.push(3);
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map.push(4);
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map.push(5);
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map
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},
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|a, b| a.into_iter().collect::<Vec<_>>() == b.into_iter().collect::<Vec<_>>(),
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);
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the_same({
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let mut map = BTreeMap::<u32, i32>::new();
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map.insert(5, -5);
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map
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});
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the_same({
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let mut set = BTreeSet::<u32>::new();
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set.insert(5);
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set
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});
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the_same({
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let mut set = VecDeque::<u32>::new();
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set.push_back(15);
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set.push_front(5);
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set
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});
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}
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