pub const RUNTIME_STACK_SIZE: usize = _ /* 33_554_432usize */;Expand description
Native stack size a thread needs in order to run Harn code.
Parsing, compilation, and execution walk nested program structure with recursive frames. The size is set by the deepest descent the runtime promises to refuse rather than the deepest it expects to run. A nested agent descent costs roughly 2 MiB of native stack per level, so 16 MiB could carry only seven levels while the nested-execution budget declares eight: the refusal was undeliverable, and the process aborted on the level that should have been denied. A bound the stack cannot reach is not a bound.