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Claim ยท cairn_atproto 0.3.0
cairn_atproto^27 A stale page changes nothing
An invariant of cairn_atproto 0.3.0.
- Id
cairn_atproto^27- Kind
- invariant
- Reads as
- proved
- Version
- 0.3.0
What it says
In a paged list of any item type, a load-more page asked from a cursor the list no longer holds (a refresh replaced it meanwhile) never changes its items, cursor or end; nor does an answer to any call but the load-more in flight.
Evidence
| proved | init | CairnAtproto.ActClaims.pagedStaleInv.init |
| proved | step | CairnAtproto.ActClaims.pagedStaleInv.step |
| proved | receive | CairnAtproto.ActClaims.pagedStaleInv.receive |
| proved | reachable | CairnAtproto.ActClaims.pagedStaleInv.reachable |
| proved | reachableAll | CairnAtproto.ActClaims.pagedStaleInv.reachableAll |
| fuzzed | Not shown yet: the claim-driven fuzzer held it in every random sequence (docs/fuzz.md). A CI step will publish it (#95). | |
| tested | Not shown yet: the running app matched the model at every step that exercised it (docs/conformance.md). A CI step will publish it (#95). | |
Where it's defined
- Declaration
CairnAtproto.ActClaims.pagedStaleInv- Module
CairnAtproto.ActClaims- Source
lean/CairnAtproto/ActClaims.lean:171atv0.3.0- Machine
CairnAtproto.ActClaims.machine- Statement
CairnAtproto.ActClaims.pagedStaleInv.holds- Statement hash
97d87eb968005d3d
Ledger
cairn_atproto^27 is active in this version's claims.lock, statement 97d87eb968005d3d. An id never moves or changes meaning.