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Use storage::append in the implementation of the storage types (#5889)

Browse Source 
* Start improving `storage_append`

* Fix some stuff

* Fix compilation

* Update docs and add new test

* More tests

* Test kill + append
This commit is contained in:
Bastian Köcher
2020-05-05 15:09:07 +02:00
committed by GitHub
parent be0c7b9340
commit bc9707b4c5
19 changed files with 252 additions and 362 deletions
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substrate/primitives/storage/src/lib.rs
+12 -8
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@@ -22,8 +22,7 @@
use serde::{Serialize, Deserialize};
use sp_debug_derive::RuntimeDebug;
use sp_std::vec::Vec;
use sp_std::ops::{Deref, DerefMut};
use sp_std::{vec::Vec, ops::{Deref, DerefMut}};
use ref_cast::RefCast;
/// Storage key.
@@ -334,10 +333,15 @@ impl ChildTrieParentKeyId {
}
}
#[test]
fn test_prefix_default_child_info() {
let child_info = ChildInfo::new_default(b"any key");
let prefix = child_info.child_type().parent_prefix();
assert!(prefix.starts_with(well_known_keys::CHILD_STORAGE_KEY_PREFIX));
assert!(prefix.starts_with(well_known_keys::DEFAULT_CHILD_STORAGE_KEY_PREFIX));
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_prefix_default_child_info() {
let child_info = ChildInfo::new_default(b"any key");
let prefix = child_info.child_type().parent_prefix();
assert!(prefix.starts_with(well_known_keys::CHILD_STORAGE_KEY_PREFIX));
assert!(prefix.starts_with(well_known_keys::DEFAULT_CHILD_STORAGE_KEY_PREFIX));
}
}