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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@@ -256,7 +256,6 @@ benchmarks! {
}
unbond {
use sp_std::convert::TryFrom;
// clean up any existing state.
clear_validators_and_nominators::<T>();