Checks SSL certificate expiration.
```rust use ssl_expiration::SslExpiration;
let expiration = SslExpiration::fromdomainname("google.com").unwrap(); if expiration.is_expired() { // do something if SSL certificate expired }
```
This crate also comes with a handy command line program. You can install it
with: cargo install ssl-expires
and check expiration of SSL certificates with:
sh
$ ssl-expiration google.com docs.rs github.com
google.com SSL certificate will expire in 69 days.
docs.rs SSL certificate will expire in 8 days.
github.com SSL certificate will expire in 399 days.