Does the std library contain equivalent to boost small_vector and static_vector?

Question

Those 2 containers are useful. Allocated on the stack up to some size, then on the heap. And the other, max compile time capacity with a runtime number of elements.

Is there a equivalent in the std library? Are there proposals for future versions of the std library?

Answer 1

Is there a equivalent in the std library?

Not as of this writing.

Are there proposals for future versions of the std library?

For static_vector: P0843.

For small_vector: P0274.