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Use MAX associated const (#9196)

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* Use MAX associated const
This commit is contained in:
Squirrel
2021-06-24 11:53:49 +01:00
committed by GitHub
parent 09d9c2c9f6
commit ea1f21a904
56 changed files with 178 additions and 178 deletions
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substrate/primitives/arithmetic/src/biguint.rs
+3 -3
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@@ -342,7 +342,7 @@ impl BigUint {
// step D3.0 Find an estimate of q[j], named qhat.
let (qhat, rhat) = {
// PROOF: this always fits into `Double`. In the context of Single = u8, and
// Double = u16, think of 255 * 256 + 255 which is just u16::max_value().
// Double = u16, think of 255 * 256 + 255 which is just u16::MAX.
let dividend =
Double::from(self_norm.get(j + n))
* B
@@ -668,14 +668,14 @@ pub mod tests {
fn can_try_build_numbers_from_types() {
use sp_std::convert::TryFrom;
assert_eq!(u64::try_from(with_limbs(1)).unwrap(), 1);
assert_eq!(u64::try_from(with_limbs(2)).unwrap(), u32::max_value() as u64 + 2);
assert_eq!(u64::try_from(with_limbs(2)).unwrap(), u32::MAX as u64 + 2);
assert_eq!(
u64::try_from(with_limbs(3)).unwrap_err(),
"cannot fit a number into u64",
);
assert_eq!(
u128::try_from(with_limbs(3)).unwrap(),
u32::max_value() as u128 + u64::max_value() as u128 + 3
u32::MAX as u128 + u64::MAX as u128 + 3
);
}