put TryInto and TryFrom in sp_std::prelude (#10183)

* Switch to Rust 2021

* Update trybuild to fix errors

* half baked

* fix

* remove unused import

* remove more warnings

Co-authored-by: Bastian Köcher <info@kchr.de>
This commit is contained in:
Kian PaimaniandBastian Köcher authored and GitHub committed 2021-11-08 00:24:53 +01:00
1 parent ca5b07243f
commit 937b6f246e
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+22 -48

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@@ -18,7 +18,6 @@
//! The tests for functionality concerning locking and lock-voting.
use super::*;
use std::convert::TryFrom;
fn aye(x: u8, balance: u64) -> AccountVote<u64> {
AccountVote::Standard {