pezkuwichain/pezkuwi-subxt
1
0
Fork 0
mirror of https://github.com/pezkuwichain/pezkuwi-subxt.git synced 2026-06-24 21:51:08 +00:00
Code Issues Packages Projects Releases Wiki Activity

grandpa-compatible digest items

Browse Source
This commit is contained in:
Robert Habermeier
2018-10-04 17:54:56 -04:00
parent 89fd3a78d5
commit b255f8f987
2 changed files with 22 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/core/sr-primitives/src/traits.rs
+4
View File
@@ -447,6 +447,10 @@ pub trait Block: Clone + Send + Sync + Codec + Eq + MaybeSerializeDebug + 'stati
pub type HashFor<B> = <<B as Block>::Header as Header>::Hashing;
/// Extract the number type for a block.
pub type NumberFor<B> = <<B as Block>::Header as Header>::Number;
/// Extract the digest type for a block.
pub type DigestFor<B> = <<B as Block>::Header as Header>::Digest;
/// Extract the digest item type for a block.
pub type DigestItemFor<B> = <DigestFor<B> as Digest>::Item;
/// A "checkable" piece of information, used by the standard Substrate Executive in order to
/// check the validity of a piece of extrinsic information, usually by verifying the signature.