What are use cases for structured bindings?

Question

C++17 standard introduces a new structured bindings feature, which was initially proposed in 2015 and whose syntactic appearance was widely discussed later.

Some use

Answer 1

Can you provide some other, possibly less obvious use cases for structured bindings?

They can be used to implement get for structs - see magic_get's automatically generated core17_generated.hpp. This is useful because it provides a primitive form of static reflection (e.g. iterate over all members of a struct).