pub fn new_bvec<T>(cap: usize) -> Vec<'static, T>Expand description
Creates a new BVec with a specified capacity.
This function utilizes thread-local storage to access a bump allocator, referred to as THR_ARENA, and constructs a BVec with a given capacity (cap).
It obtains a reference to this arena, which is a bump allocator instance, and uses it to allocate and manage the memory for the BVec.
This approach leverages unsafe code to perform pointer dereferencing and ensures that the memory management is efficient for temporary allocations within concurrent environments.