[Tarantool-patches] [PATCH 0/2] Simplify alter.cc

[Timur Safin]

I'm very much infavor to use less verbose try-function blocks - 
they significantly reduce verbosity of a C++ code which should 
be in between C++ and C functions. So indeed - that's good idiom.

Although I suspect `noexcept` in C++17 is not that much zero-cost 
abstraction (it should be verified with all supported compilers) but looks 
like it's not adding any extra overhead which we would not have at the moment.

But I have some (debatable) notes about lambda usage. See in patches...

Timur

: From: Aleksandr Lyapunov
: Subject: [Tarantool-patches] [PATCH 0/2] Simplify alter.cc
: 
: Since we use C++ we need to use in a way that benefits its advantages.
: As I see, there are tons of try-catch blocks in alter.cc. We should use
: more modern techniques and approaches.
: 
: Aleksandr Lyapunov (2):
:   alter: use good c++ style
:   alter: use proper way to marry C and C++
: 
:  src/box/alter.cc | 418 +++++++++++++++++++++++---------------------------
: -----
:  1 file changed, 177 insertions(+), 241 deletions(-)
: 
: --
: 2.7.4