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feat: support no_std

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This commit is contained in:
jjy
2020-01-17 13:26:05 +08:00
parent c18c099234
commit 1374825778
8 changed files with 43 additions and 15 deletions
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src/util.rs
+7 -7
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@@ -1,11 +1,11 @@
use crate::{MMRStore, Merge, MerkleProof, Result, MMR};
use std::cell::RefCell;
use std::collections::HashMap;
use std::fmt::Debug;
use std::marker::PhantomData;
use crate::collections::BTreeMap;
use crate::{vec::Vec, MMRStore, Merge, MerkleProof, Result, MMR};
use core::cell::RefCell;
use core::fmt::Debug;
use core::marker::PhantomData;
#[derive(Clone)]
pub struct MemStore<T>(RefCell<HashMap<u64, T>>);
pub struct MemStore<T>(RefCell<BTreeMap<u64, T>>);
impl<T> Default for MemStore<T> {
fn default() -> Self {
@@ -15,7 +15,7 @@ impl<T> Default for MemStore<T> {
impl<T> MemStore<T> {
fn new() -> Self {
MemStore(RefCell::new(HashMap::new()))
MemStore(RefCell::new(Default::default()))
}
}