Allow if conditions that use complex code

An if condition is an expression and can be as complex as the
programmer wants. However, the more complex a condition is, the harder
it tends to be to understand. I marked functions with such if
conditions so that clippy won't complain about the code. I probably
should have simplified the code, perhaps by extracting the condition
to its own function, but it would have been much harder to do, so I
didn't.

Found by clippy lint blocks_in_if_conditions:
https://rust-lang.github.io/rust-clippy/master/index.html#blocks_in_if_conditions

0 files changed, 0 insertions, 0 deletions