pub const NODE_LIMIT: usize = 127;Expand description
The most nodes one expression may hold.
The engine walks a value with the CALL STACK to display it, convert it
to JSON or drop it, so a deeply nested result aborts the process rather
than failing: a flat sum of a few thousand terms builds a tree as deep
as it is long, and an abort is not something a caller can catch. An
expression past this size is refused with the engine’s cancel code
instead, which is a recorded divergence (../DIVERGENCE.md):
TypeScript raises a JavaScript RangeError of its own a few thousand
terms later, and Go grows its stacks and keeps going. The number is
the one the jsonic base grammar already applies to nested containers,
so a document cannot nest deeper than this anyway.