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
@@ -23,12 +23,8 @@ pub use num_traits::{
checked_pow, Bounded, CheckedAdd, CheckedDiv, CheckedMul, CheckedNeg, CheckedRem, CheckedShl,
CheckedShr, CheckedSub, One, Signed, Unsigned, Zero,
};
use sp_std::{
self,
convert::{TryFrom, TryInto},
ops::{
Add, AddAssign, Div, DivAssign, Mul, MulAssign, Rem, RemAssign, Shl, Shr, Sub, SubAssign,
},
use sp_std::ops::{
Add, AddAssign, Div, DivAssign, Mul, MulAssign, Rem, RemAssign, Shl, Shr, Sub, SubAssign,
};
/// A meta trait for arithmetic type operations, regardless of any limitation on size.