[feature] Getting TTL value of entry

[ClSlaid]

proposing a new method that gets ttl value of an entry.

let val_ref = cache.get(&key).unwrap();
let ttl: std::time::Duration = val_ref.ttl();
let value = val_ref.value();

[al8n]

Hi @ClSlaid, I am busy in recent weeks, I may have a look this weekend if I have time, would you like to help implement this feature?

[ClSlaid]

Hi @ClSlaid, I am busy in recent weeks, I may have a look this weekend if I have time, would you like to help implement this feature?

It's pretty hard, so many generic quotes go bruhhhh...

I'll see what I can do...