dynstack

A stack for trait objects that minimizes allocations

Usage

dynstack can mostly replace anywhere you'd use a stack, or a vector that doesn't require removal from its center.

```rust let mut stack = DynStack::::new(); dynpush!(stack, "hello, world!"); dynpush!(stack, 0usize); dyn_push!(stack, [1, 2, 3, 4, 5, 6]);

for item in stack.iter() { println!("{:?}", item); }

// prints: // "hello, world!" // 0 // [1, 2, 3, 4, 5, 6] ```