Use [u8; 4] for well known cache keys (#2152)

* Use [u8; 4] for well known cache keys

* Use type alias
This commit is contained in:
Stanislav Tkach
2019-04-01 02:56:49 +03:00
committed by DemiMarie-parity
parent 3dfda381d5
commit fbbd79e778
15 changed files with 53 additions and 42 deletions
+4 -1
View File
@@ -120,6 +120,9 @@ impl<T: SyncOracle> SyncOracle for Arc<T> {
/// A list of all well known keys in the cache.
pub mod well_known_cache_keys {
/// The type representing cache keys.
pub type Id = [u8; 4];
/// A list of authorities.
pub const AUTHORITIES: &'static [u8] = b"auth";
pub const AUTHORITIES: Id = *b"auth";
}