Re:You can't Rust that
by wilun on Saturday March 31, 2018 @07:47PM
(#16725803)
> As far as I'm aware moves are only done when explicitly asked for
Certainly not. Move are attempted (in the sense that the move constructor/operator= will be called if it exists) from rvalue references. Those are for example all temporaries. That has let accelerate all C++ programs using std objects by simply recompiling them (with the new versions of the objects supporting the move while it did not exist in the old versions)
Certainly not. Move are attempted (in the sense that the move constructor/operator= will be called if it exists) from rvalue references. Those are for example all temporaries. That has let accelerate all C++ programs using std objects by simply recompiling them (with the new versions of the objects supporting the move while it did not exist in the old versions)