Expand description
Model reasoning, collapsed by default.
§Why this is not a disclosure with a string in it
Three facts get collapsed into one wherever reasoning is shown, and only one of them is true at a time:
- reasoning exists and is not on screen, because nobody opened it;
- reasoning exists and cannot be shown, because whoever produced it withheld it;
- there is no reasoning, because none was produced.
An Option<String> can express two of those and quietly loses the third:
None would have to stand for both “withheld” and “none”, and a block that
says nothing was produced when in fact it was withheld is stating something
nobody established. So Reasoning has three variants, no Option, and
no conversion from one — a caller holding a None has to decide which of
the two absences it is before it can build this component.
Withholding is somebody’s decision, so Reasoning::Withheld carries that
somebody’s words and shows them verbatim.
Structs§
- Thinking
Block - A collapsed block of model reasoning.
Enums§
- Reasoning
- What is known about a turn’s reasoning.