The bigint crate is not maintained any more and contains several known bugs (including a soundness bug); use uint instead.
bigint
uint
{ "license": "CC0-1.0" }
{ "affects": { "functions": [], "arch": [], "os": [] }, "affected_functions": null }
{ "cvss": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "categories": [], "informational": "unmaintained" }