Elamur Groupantsmova-elephant-lib
The groupant beside tools/elephant/src/lib.rs in the Mova repository: what the code computes, what it never does, how to go back from its outputs, its invariants, cost and checks.
Facts
Implementation material. A Mova code model describes this code at one source revision: partial models, finite checks and their stated scope. It is not a reviewed general exposition, and its labels are shown as written, never raised.
Components
| component | label | where |
|---|---|---|
| Approximant | partial | Forward approximant |
| Ast | partial | syntax.json |
| Composition | partial | Composition |
| Cost | partial | Cost |
| Descriptant | present | Descriptant |
| Invariant | partial | Invariant |
| Tests | finite evidence | Tests |
Obernants
The typed relations around the forward model: the behaviour complement (what the code never does), the reverse reconstruction (every input compatible with an output) and specialised views.
| relation | type | label | where |
|---|---|---|---|
| Behavior complement | behavior complement | partial source derived model | Behavior complement |
| Reverse reconstruction | reverse reconstruction | partial source derived model | Reverse reconstruction |
Model text
Descriptant
Crate root of mova-elephant: declares animal, ask, consult, key, merge, part, reprogram, store, suspect and work. Source: tools/elephant/src/lib.rs.
Forward approximant
Expose the modules.
Invariant
None of its own.
Cost
O(1).
Composition
Parent: elephant.
Behavior complement
Holds no behaviour of its own. Evidence status: source-derived model with finite checks, not a proof.
Reverse reconstruction
The module list is recoverable from the source; nothing else.
Tests
Checks
Compiled by every test. These are finite fixtures and measurements; not a proof.
History
2026-11-06 ¡ document
Epoch 2026-11-06
First model, written with the source (the Elephant made incremental and an animal on Mova).
Provenance
This page in Markdown â https://md.groupants.elamur.ai/free/en/mova/tools/elephant/src/lib.rs.groupant/