Skip to content
This repository has been archived by the owner on Nov 15, 2023. It is now read-only.

Use storage::exists host function instead of ::get. #7445

Merged
merged 2 commits into from
Oct 28, 2020
Merged

Use storage::exists host function instead of ::get. #7445

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
6183b57
Make sure to use the optimized method instead of reading the storage.
tomusdrw Oct 27, 2020
2c973f1
Merge branch 'master' into td-storage-exists
tomusdrw Oct 28, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion frame/support/src/storage/unhashed.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -83,7 +83,7 @@ pub fn take_or_else<T: Decode + Sized, F: FnOnce() -> T>(key: &[u8], default_val

/// Check to see if `key` has an explicit entry in storage.
pub fn exists(key: &[u8]) -> bool {
sp_io::storage::read(key, &mut [0;0][..], 0).is_some()
sp_io::storage::exists(key)
}

/// Ensure `key` has no explicit entry in storage.
Expand Down