Remove useless imports (#11136)

Because `TryInto`/`TryFrom` are in prelude by default from edition 2021

Signed-off-by: koushiro <koushiro.cqx@gmail.com>
This commit is contained in:
Qinxuan Chen
2022-04-04 03:44:29 +08:00
committed by GitHub
parent 98ed4afe45
commit 41c84b0b41
91 changed files with 81 additions and 176 deletions
@@ -29,7 +29,7 @@ use crate::{
#[cfg(feature = "std")]
use serde::{Deserialize, Serialize};
use sp_core::U256;
use sp_std::{convert::TryFrom, fmt::Debug};
use sp_std::fmt::Debug;
/// Abstraction over a block header for a substrate chain.
#[derive(Encode, Decode, PartialEq, Eq, Clone, sp_core::RuntimeDebug, TypeInfo)]