Sometimes when I change the interface on some of the functions, I need to update a good amount of code with huge number of compilation errors.
It would be much easier to see just top (not bottom) few errors to avoid being overwhelmed.
So I tried
cargo build | head but it looks like cargo doesn’t write to a normal stdout so that doesn’t work (also
cargo build > x.txt || cat x.txt returns an empty file).
How can I just see the top few errors?