Eliminate not used includes and replace some more includes
with forward declarations where appropriate.
Signed-off-by: Pavel Solodovnikov <pa.solodovnikov@scylladb.com>
fixes AddressSanitizer: stack-buffer-underflow on address 0x7ffd9a375820 at pc 0x555ac9721b4e bp 0x7ffd9a374e70 sp 0x7ffd9a374620
Backend registry holds a unique pointer to the backend implementation
that must outlive the whole tracing lifetime until the shutdown call.
So it must be catched/moved before the program exits its scope by
passing out the lambda chain.
Regarding deletion of the default destructor: moving object requires
a move constructor (for do_with) that is not implicitly provided if
there is a user-defined object destructor defined even tho its impl
is default.
Signed-off-by: Ivan Prisyazhnyy <ivan@scylladb.com>
Closes#8461
