Add wrapping_* and overflowing_* methods for UInt
Co-authored-by: Jonas Platte <jplatte+git@posteo.de>
Introduce [U]Int::{MIN,MAX}, deprecated {min,max}_value
Rewrite Deserialize implementations
The new implementation delegates to underlying integer type instead of
visitor, which is much shorter and allows correct deserialization of
the integer types in non-self-describing formats
Add 128 bit integer conversion methods
Remove redundant #[must_use] attributes
Update repository url to git.sr.ht
Derive [Partial]Ord for [U]Int
Bump version to 0.1.2, update CHANGELOG.md
Add section about JavaScript's new BigInt type to crate docs
Add core::iter::{Sum, Product} impl's for [U]Int
Update Debug impl to use debug formatting of the underlying value
AFAIK this does not make a difference in the output, but it seemed weird
to delegate to Display from Debug.
Move `impl Neg for Int` up a few lines to the other core::ops impl's
Remove minimal-versions from nightly tests