4 ms·
Eli Bendersky has a good post[1] on the topic. [1] https://eli.thegreenplace.net/2018/covariance-and-contravariance-in-subtyping/ https://eli.thegreenplace.net
by pulisse 7y ago
Eli Bendersky has a good post[1] on the topic.
[1] https://eli.thegreenplace.net/2018/covariance-and-contravariance-in-subtyping/ https://eli.thegreenplace.net/2018/covariance-and-contravari...
- bogomipz 7y agoOh this is great read, thanks!