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Run cargo fmt on the whole code base (#9394)

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* Run cargo fmt on the whole code base

* Second run

* Add CI check

* Fix compilation

* More unnecessary braces

* Handle weights

* Use --all

* Use correct attributes...

* Fix UI tests

* AHHHHHHHHH

* 🤦

* Docs

* Fix compilation

* 🤷

* Please stop

* 🤦 x 2

* More

* make rustfmt.toml consistent with polkadot

Co-authored-by: André Silva <andrerfosilva@gmail.com>
This commit is contained in:
Bastian Köcher
2021-07-21 16:32:32 +02:00
committed by GitHub
parent d451c38c1c
commit 7b56ab15b4
1010 changed files with 53339 additions and 51208 deletions
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substrate/primitives/arithmetic/src/helpers_128bit.rs
+12 -5
View File
@@ -22,7 +22,11 @@
use crate::biguint;
use num_traits::Zero;
use sp_std::{cmp::{min, max}, convert::TryInto, mem};
use sp_std::{
cmp::{max, min},
convert::TryInto,
mem,
};
/// Helper gcd function used in Rational128 implementation.
pub fn gcd(a: u128, b: u128) -> u128 {
@@ -63,7 +67,9 @@ pub fn to_big_uint(x: u128) -> biguint::BigUint {
///
/// Invariant: c must be greater than or equal to 1.
pub fn multiply_by_rational(mut a: u128, mut b: u128, mut c: u128) -> Result<u128, &'static str> {
if a.is_zero() || b.is_zero() { return Ok(Zero::zero()); }
if a.is_zero() || b.is_zero() {
return Ok(Zero::zero())
}
c = c.max(1);
// a and b are interchangeable by definition in this function. It always helps to assume the
@@ -102,9 +108,10 @@ pub fn multiply_by_rational(mut a: u128, mut b: u128, mut c: u128) -> Result<u12
// bigger than c. In this case, returning zero is defensive-only and div should
// always return Some.
let (mut q, r) = ab.div(&c_num, true).unwrap_or((Zero::zero(), Zero::zero()));
let r: u128 = r.try_into()
.expect("reminder of div by c is always less than c; qed");
if r > (c / 2) { q = q.add(&to_big_uint(1)); }
let r: u128 = r.try_into().expect("reminder of div by c is always less than c; qed");
if r > (c / 2) {
q = q.add(&to_big_uint(1));
}
q
};
q.lstrip();