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Use proper bounded vector type for nominations (#10601)
* Use proper bounded vector type for nominations * add docs and tweak chill_other for cleanup purposes * Fix the build * remove TODO * add a bit more doc * even more docs gushc * Update frame/staking/src/pallet/mod.rs Co-authored-by: Zeke Mostov <z.mostov@gmail.com> * Update frame/staking/src/pallet/mod.rs Co-authored-by: Zeke Mostov <z.mostov@gmail.com> * Fix the nasty bug * also bound the Snapshot type * fix doc test * document bounded_vec * self-review * remove unused * Fix build * frame-support: repetition overload for bounded_vec Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * fix * remove the need to allocate into unbounded voters etc etc * Don't expect * unbreal the build again * handle macro a bit better Co-authored-by: Zeke Mostov <z.mostov@gmail.com> Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
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@@ -664,6 +664,19 @@ pub mod test {
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assert_eq!(*bounded, vec![1, 0, 2, 3]);
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}
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#[test]
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fn constructor_macro_works() {
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use frame_support::bounded_vec;
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// With values. Use some brackets to make sure the macro doesn't expand.
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let bv: BoundedVec<(u32, u32), ConstU32<3>> = bounded_vec![(1, 2), (1, 2), (1, 2)];
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assert_eq!(bv, vec![(1, 2), (1, 2), (1, 2)]);
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// With repetition.
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let bv: BoundedVec<(u32, u32), ConstU32<3>> = bounded_vec![(1, 2); 3];
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assert_eq!(bv, vec![(1, 2), (1, 2), (1, 2)]);
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}
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#[test]
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#[should_panic(expected = "insertion index (is 9) should be <= len (is 3)")]
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fn try_inert_panics_if_oob() {
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@@ -401,6 +401,13 @@ where
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) -> crate::storage::PrefixIterator<(Key, Value), OnRemovalCounterUpdate<Prefix>> {
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<Self as MapWrapper>::Map::iter_from(starting_raw_key).convert_on_removal()
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}
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/// Enumerate all keys in the counted map.
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///
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/// If you alter the map while doing this, you'll get undefined results.
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pub fn iter_keys() -> crate::storage::KeyPrefixIterator<Key> {
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<Self as MapWrapper>::Map::iter_keys()
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}
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}
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impl<Prefix, Hasher, Key, Value, QueryKind, OnEmpty, MaxValues> StorageEntryMetadataBuilder
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