Introduce prefixed storage with enumeration (#4185)

* Introduce storage_next allowing iteration.  (without childtries)

* Implement prefixed storage

* impl cache in client_storage_cache (needs test)

* switch overlay change to btreemap

* Revert "impl cache in client_storage_cache"

This reverts commit c91a4848916eba87184b3dc4722cea81aec9339d.

the storage cache cannot be used this way

* Revert "Implement prefixed storage"

This reverts commit 4931088126a427082d7310ed7e83b8eea966bc20.

* Impl StoragePrefixedMap for all map storages

* remove comment

* Move all overlays to BTreeMap

* btreemap iteration improvment

* impl for child tries

* impl tests for childs

* fix

* remove cache comment

* Fix grumble
This commit is contained in:
thiolliere
2019-12-09 20:55:11 +01:00
committed by Bastian Köcher
parent fb1eb9d9e4
commit e5b6935c2a
25 changed files with 711 additions and 58 deletions
@@ -300,7 +300,7 @@ fn new_test_ext() -> runtime_io::TestExternalities {
#[test]
fn storage_instance_independance() {
let mut storage = (std::collections::HashMap::new(), std::collections::HashMap::new());
let mut storage = Default::default();
state_machine::BasicExternalities::execute_with_storage(&mut storage, || {
module2::Value::<Runtime>::put(0);
module2::Value::<Runtime, module2::Instance1>::put(0);