From 88ac3cb2a8e9e31c6f23bf70b06ef46937630054 Mon Sep 17 00:00:00 2001
From: "Demi M. Obenour" <demi@parity.io>
Date: Sun, 17 May 2020 13:46:15 -0400
Subject: [PATCH] Use the #[module] macro

This fixes a compile error
---
 src/frame/staking.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/frame/staking.rs b/src/frame/staking.rs
index 8b04606582..80ec46db18 100644
--- a/src/frame/staking.rs
+++ b/src/frame/staking.rs
@@ -16,7 +16,7 @@
 
 //! Implements support for the frame_staking module.
 
-use super::system::System;
+use super::system::{System, SystemEventsDecoder as _};
 use codec::{
     Decode,
     Encode,
@@ -109,6 +109,7 @@ impl Default for ValidatorPrefs {
 }
 
 /// The subset of the `frame::Trait` that a client must implement.
+#[module]
 pub trait Staking: System {}
 
 /// Just a Balance/BlockNumber tuple to encode when a chunk of funds will be unlocked.
@@ -143,8 +144,6 @@ pub struct StakingLedger<AccountId, Balance: HasCompact> {
     pub claimed_rewards: Vec<EraIndex>,
 }
 
-const MODULE: &str = "Staking";
-
 /// Number of eras to keep in history.
 ///
 /// Information is kept for eras in `[current_era - history_depth; current_era]`.