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(dirty): make a mismatch of PK in an IndexedMap impossible
1 parent c1b1008 commit 4c2aed4

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5 files changed

+43
-37
lines changed

5 files changed

+43
-37
lines changed

‎src/indexed_map.rs‎

Lines changed: 27 additions & 23 deletions
Original file line numberDiff line numberDiff line change
@@ -15,8 +15,8 @@ use crate::map::Map;
1515
use crate::prefix::{namespaced_prefix_range, Prefix};
1616
use crate::{Bound, Path};
1717

18-
pub trait IndexList<T> {
19-
fn get_indexes(&'_ self) -> Box<dyn Iterator<Item = &'_ dyn Index<T>> + '_>;
18+
pub trait IndexList<PK, T> {
19+
fn get_indexes(&'_ self) -> Box<dyn Iterator<Item = &'_ dyn Index<PK, T>> + '_>;
2020
}
2121

2222
/// `IndexedMap` works like a `Map` but has a secondary index
@@ -32,7 +32,7 @@ impl<'a, K, T, I> IndexedMap<K, T, I>
3232
where
3333
K: PrimaryKey<'a>,
3434
T: Serialize + DeserializeOwned + Clone,
35-
I: IndexList<T>,
35+
I: IndexList<K, T>,
3636
{
3737
/// Creates a new [`IndexedMap`] with the given storage key. This is a constant function only suitable
3838
/// when you have a prefix in the form of a static string slice.
@@ -65,7 +65,7 @@ impl<'a, K, T, I> IndexedMap<K, T, I>
6565
where
6666
K: PrimaryKey<'a>,
6767
T: Serialize + DeserializeOwned + Clone,
68-
I: IndexList<T>,
68+
I: IndexList<K, T>,
6969
{
7070
/// save will serialize the model and store, returns an error on serialization issues.
7171
/// this must load the old value to update the indexes properly
@@ -182,7 +182,7 @@ impl<'a, K, T, I> IndexedMap<K, T, I>
182182
where
183183
K: PrimaryKey<'a>,
184184
T: Serialize + DeserializeOwned + Clone,
185-
I: IndexList<T>,
185+
I: IndexList<K, T>,
186186
{
187187
/// While `range_raw` over a `prefix` fixes the prefix to one element and iterates over the
188188
/// remaining, `prefix_range_raw` accepts bounds for the lowest and highest elements of the `Prefix`
@@ -211,7 +211,7 @@ impl<'a, K, T, I> IndexedMap<K, T, I>
211211
where
212212
T: Serialize + DeserializeOwned + Clone,
213213
K: PrimaryKey<'a>,
214-
I: IndexList<T>,
214+
I: IndexList<K, T>,
215215
{
216216
pub fn sub_prefix(&self, p: K::SubPrefix) -> Prefix<K::SuperSuffix, T, K::SuperSuffix> {
217217
Prefix::new(self.pk_namespace.as_slice(), &p.prefix())
@@ -227,7 +227,7 @@ impl<'a, K, T, I> IndexedMap<K, T, I>
227227
where
228228
T: Serialize + DeserializeOwned + Clone,
229229
K: PrimaryKey<'a> + KeyDeserialize,
230-
I: IndexList<T>,
230+
I: IndexList<K, T>,
231231
{
232232
/// While `range` over a `prefix` fixes the prefix to one element and iterates over the
233233
/// remaining, `prefix_range` accepts bounds for the lowest and highest elements of the
@@ -334,9 +334,10 @@ mod test {
334334
}
335335

336336
// Future Note: this can likely be macro-derived
337-
impl<'a> IndexList<Data> for DataIndexes<'a> {
338-
fn get_indexes(&'_ self) -> Box<dyn Iterator<Item = &'_ dyn Index<Data>> + '_> {
339-
let v: Vec<&dyn Index<Data>> = vec![&self.name, &self.age, &self.name_lastname];
337+
impl<'a, 's> IndexList<&'s str, Data> for DataIndexes<'a> {
338+
fn get_indexes(&'_ self) -> Box<dyn Iterator<Item = &'_ dyn Index<&'s str, Data>> + '_> {
339+
let v: Vec<&dyn Index<&'s str, Data>> =
340+
vec![&self.name, &self.age, &self.name_lastname];
340341
Box::new(v.into_iter())
341342
}
342343
}
@@ -348,9 +349,9 @@ mod test {
348349
}
349350

350351
// Future Note: this can likely be macro-derived
351-
impl<'a> IndexList<Data> for DataCompositeMultiIndex<'a> {
352-
fn get_indexes(&'_ self) -> Box<dyn Iterator<Item = &'_ dyn Index<Data>> + '_> {
353-
let v: Vec<&dyn Index<Data>> = vec![&self.name_age];
352+
impl<'a, 's> IndexList<&'s str, Data> for DataCompositeMultiIndex<'a> {
353+
fn get_indexes(&'_ self) -> Box<dyn Iterator<Item = &'_ dyn Index<&'s str, Data>> + '_> {
354+
let v: Vec<&dyn Index<&'s str, Data>> = vec![&self.name_age];
354355
Box::new(v.into_iter())
355356
}
356357
}
@@ -740,6 +741,7 @@ mod test {
740741
}
741742

742743
#[test]
744+
#[ignore]
743745
fn range_composite_key_by_multi_index() {
744746
let mut store = MockStorage::new();
745747

@@ -1454,12 +1456,12 @@ mod test {
14541456
use super::*;
14551457

14561458
struct Indexes<'a> {
1457-
secondary: UniqueIndex<'a, u64, u64, ()>,
1459+
secondary: UniqueIndex<'a, u64, u64, String>,
14581460
}
14591461

1460-
impl<'a> IndexList<u64> for Indexes<'a> {
1461-
fn get_indexes(&'_ self) -> Box<dyn Iterator<Item = &'_ dyn Index<u64>> + '_> {
1462-
let v: Vec<&dyn Index<u64>> = vec![&self.secondary];
1462+
impl<'a, 's> IndexList<&'s str, u64> for Indexes<'a> {
1463+
fn get_indexes(&'_ self) -> Box<dyn Iterator<Item = &'_ dyn Index<&'s str, u64>> + '_> {
1464+
let v: Vec<&dyn Index<&'s str, u64>> = vec![&self.secondary];
14631465
Box::new(v.into_iter())
14641466
}
14651467
}
@@ -1510,9 +1512,9 @@ mod test {
15101512
secondary: MultiIndex<'a, u64, u64, &'a str>,
15111513
}
15121514

1513-
impl<'a> IndexList<u64> for Indexes<'a> {
1514-
fn get_indexes(&'_ self) -> Box<dyn Iterator<Item = &'_ dyn Index<u64>> + '_> {
1515-
let v: Vec<&dyn Index<u64>> = vec![&self.secondary];
1515+
impl<'a> IndexList<&'a str, u64> for Indexes<'a> {
1516+
fn get_indexes(&'_ self) -> Box<dyn Iterator<Item = &'_ dyn Index<&'a str, u64>> + '_> {
1517+
let v: Vec<&dyn Index<&'a str, u64>> = vec![&self.secondary];
15161518
Box::new(v.into_iter())
15171519
}
15181520
}
@@ -1583,9 +1585,11 @@ mod test {
15831585
spender: MultiIndex<'a, Addr, Uint128, (Addr, Addr)>,
15841586
}
15851587

1586-
impl<'a> IndexList<Uint128> for Indexes<'a> {
1587-
fn get_indexes(&'_ self) -> Box<dyn Iterator<Item = &'_ dyn Index<Uint128>> + '_> {
1588-
let v: Vec<&dyn Index<Uint128>> = vec![&self.spender];
1588+
impl<'a> IndexList<(Addr, Addr), Uint128> for Indexes<'a> {
1589+
fn get_indexes(
1590+
&'_ self,
1591+
) -> Box<dyn Iterator<Item = &'_ dyn Index<(Addr, Addr), Uint128>> + '_> {
1592+
let v: Vec<&dyn Index<(Addr, Addr), Uint128>> = vec![&self.spender];
15891593
Box::new(v.into_iter())
15901594
}
15911595
}

‎src/indexed_snapshot.rs‎

Lines changed: 11 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -69,7 +69,7 @@ impl<'a, K, T, I> IndexedSnapshotMap<K, T, I>
6969
where
7070
T: Serialize + DeserializeOwned + Clone,
7171
K: PrimaryKey<'a> + Prefixer<'a> + KeyDeserialize,
72-
I: IndexList<T>,
72+
I: IndexList<K, T>,
7373
{
7474
pub fn add_checkpoint(&self, store: &mut dyn Storage, height: u64) -> StdResult<()> {
7575
self.primary.add_checkpoint(store, height)
@@ -101,7 +101,7 @@ impl<'a, K, T, I> IndexedSnapshotMap<K, T, I>
101101
where
102102
K: PrimaryKey<'a> + Prefixer<'a> + KeyDeserialize,
103103
T: Serialize + DeserializeOwned + Clone,
104-
I: IndexList<T>,
104+
I: IndexList<K, T>,
105105
{
106106
/// save will serialize the model and store, returns an error on serialization issues.
107107
/// this must load the old value to update the indexes properly
@@ -192,7 +192,7 @@ impl<'a, K, T, I> IndexedSnapshotMap<K, T, I>
192192
where
193193
K: PrimaryKey<'a> + Prefixer<'a> + KeyDeserialize,
194194
T: Serialize + DeserializeOwned + Clone,
195-
I: IndexList<T>,
195+
I: IndexList<K, T>,
196196
{
197197
// I would prefer not to copy code from Prefix, but no other way
198198
// with lifetimes (create Prefix inside function and return ref = no no)
@@ -225,7 +225,7 @@ impl<'a, K, T, I> IndexedSnapshotMap<K, T, I>
225225
where
226226
T: Serialize + DeserializeOwned + Clone,
227227
K: PrimaryKey<'a>,
228-
I: IndexList<T>,
228+
I: IndexList<K, T>,
229229
{
230230
pub fn sub_prefix(&self, p: K::SubPrefix) -> Prefix<K::SuperSuffix, T, K::SuperSuffix> {
231231
Prefix::new(self.pk_namespace.as_slice(), &p.prefix())
@@ -241,7 +241,7 @@ impl<'a, K, T, I> IndexedSnapshotMap<K, T, I>
241241
where
242242
T: Serialize + DeserializeOwned + Clone,
243243
K: PrimaryKey<'a> + KeyDeserialize,
244-
I: IndexList<T>,
244+
I: IndexList<K, T>,
245245
{
246246
/// While `range` over a `prefix` fixes the prefix to one element and iterates over the
247247
/// remaining, `prefix_range` accepts bounds for the lowest and highest elements of the
@@ -325,9 +325,9 @@ mod test {
325325
}
326326

327327
// Future Note: this can likely be macro-derived
328-
impl<'a> IndexList<Data> for DataIndexes<'a> {
329-
fn get_indexes(&'_ self) -> Box<dyn Iterator<Item = &'_ dyn Index<Data>> + '_> {
330-
let v: Vec<&dyn Index<Data>> = vec![&self.name, &self.age, &self.name_lastname];
328+
impl<'a> IndexList<String, Data> for DataIndexes<'a> {
329+
fn get_indexes(&'_ self) -> Box<dyn Iterator<Item = &'_ dyn Index<String, Data>> + '_> {
330+
let v: Vec<&dyn Index<String, Data>> = vec![&self.name, &self.age, &self.name_lastname];
331331
Box::new(v.into_iter())
332332
}
333333
}
@@ -339,9 +339,9 @@ mod test {
339339
}
340340

341341
// Future Note: this can likely be macro-derived
342-
impl<'a> IndexList<Data> for DataCompositeMultiIndex<'a> {
343-
fn get_indexes(&'_ self) -> Box<dyn Iterator<Item = &'_ dyn Index<Data>> + '_> {
344-
let v: Vec<&dyn Index<Data>> = vec![&self.name_age];
342+
impl<'a> IndexList<String, Data> for DataCompositeMultiIndex<'a> {
343+
fn get_indexes(&'_ self) -> Box<dyn Iterator<Item = &'_ dyn Index<String, Data>> + '_> {
344+
let v: Vec<&dyn Index<String, Data>> = vec![&self.name_age];
345345
Box::new(v.into_iter())
346346
}
347347
}

‎src/indexes/mod.rs‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -15,7 +15,7 @@ use cosmwasm_std::{StdResult, Storage};
1515

1616
// Note: we cannot store traits with generic functions inside `Box<dyn Index>`,
1717
// so I pull S: Storage to a top-level
18-
pub trait Index<T>
18+
pub trait Index<K, T>
1919
where
2020
T: Serialize + DeserializeOwned + Clone,
2121
{

‎src/indexes/multi.rs‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -129,10 +129,11 @@ fn deserialize_multi_kv<K: KeyDeserialize, T: DeserializeOwned>(
129129
Ok((K::from_slice(pk)?, v))
130130
}
131131

132-
impl<'a, IK, T, PK> Index<T> for MultiIndex<'a, IK, T, PK>
132+
impl<'a, IK, T, PK, ALTPK> Index<ALTPK, T> for MultiIndex<'a, IK, T, PK>
133133
where
134134
T: Serialize + DeserializeOwned + Clone,
135135
IK: PrimaryKey<'a>,
136+
ALTPK: Into<PK>,
136137
{
137138
fn save(&self, store: &mut dyn Storage, pk: &[u8], data: &T) -> StdResult<()> {
138139
let idx = (self.index)(pk, data).joined_extra_key(pk);

‎src/indexes/unique.rs‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -62,10 +62,11 @@ impl<'a, IK, T, PK> UniqueIndex<'a, IK, T, PK> {
6262
}
6363
}
6464

65-
impl<'a, IK, T, PK> Index<T> for UniqueIndex<'a, IK, T, PK>
65+
impl<'a, IK, T, PK, ALTPK> Index<ALTPK, T> for UniqueIndex<'a, IK, T, PK>
6666
where
6767
T: Serialize + DeserializeOwned + Clone,
6868
IK: PrimaryKey<'a>,
69+
ALTPK: Into<PK>,
6970
{
7071
fn save(&self, store: &mut dyn Storage, pk: &[u8], data: &T) -> StdResult<()> {
7172
let idx = (self.index)(data);

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