---
title: "onto-main — Mova code model"
description: "Mova code model of onto/src/main.rs: components with their labels, obernants and the model text."
url: "https://groupants.elamur.ai/free/en/mova/onto/src/main.rs.groupant/"
---
Elamur: [Mova](https://md.mova.elamur.ai/free/en/) · [Dictionary](https://md.dictionary.elamur.ai/free/en/) · [Research](https://md.research.elamur.ai/free/en/) · **Groupants**

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# onto-main

The groupant beside onto/src/main.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

- **kind:** groupant
- **status:** partial source bound model
- **source:** [`onto/src/main.rs`](https://github.com/ElamurAI/mova-free/blob/main/onto/src/main.rs)
- **source SHA-256:** `5c2c10af94c4e04b…`
- **repository folder:** [`onto/src/main.rs.groupant`](https://github.com/ElamurAI/mova-free/tree/main/onto/src/main.rs.groupant)
- **repository commit:** `48f2e6f74146`

> **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 | [approximant](#approximant) |
| **ast** | partial | `syntax.json` |
| **composition** | partial | [composition](#composition) |
| **cost** | partial | [cost](#cost) |
| **descriptant** | present | [descriptant](#descriptant) |
| **invariant** | partial | [invariant](#invariant) |
| **tests** | executed bounded checks | [tests](#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.

| id | type | label | where |
|---|---|---|---|
| `behavior_complement` | behavior_complement | partial source derived model | [behavior_complement](#behavior-complement) |
| `reverse_reconstruction` | reverse_reconstruction | partial source derived model | [reverse_reconstruction](#reverse-reconstruction) |
| `option_projection` | option_projection | partial source derived model | [option_projection](#option-projection) |
| `startup_order` | startup_order | partial source derived model | [startup_order](#startup-order) |
| `dispatch_effects` | dispatch_effects | partial source derived model | [dispatch_effects](#dispatch-effects) |
| `environment_transport` | environment_transport | partial source derived model | [environment_transport](#environment-transport) |

## Parts

- [onto-main-options](https://md.groupants.elamur.ai/free/en/mova/onto/src/main.rs.groupant/options.groupant/)
- [onto-main-startup](https://md.groupants.elamur.ai/free/en/mova/onto/src/main.rs.groupant/startup.groupant/)

## Model text


### descriptant

#### onto-main

Dispatch routes queries/build/evaluation/bridge/HS/Wikidata/teacher operations. load_kb checked snapshot→layers→relations→defaults→core check; gate off permits warning. opt first key successor; wd_cfg reads langs only if present. Paths from env/defaults.

##### Modeling epoch 2026-10-31

Prospective model saved before edits; nine existing sources read fully. Added bounded inline tests; store reader overflow repaired only after compiled old-code failing witness. No live corpus, teacher, model or database effects executed. Source syntax generated twice identically; partial lexical projection only.

### approximant

#### Forward relation

Dispatch routes queries/build/evaluation/bridge/HS/Wikidata/teacher operations. load_kb checked snapshot→layers→relations→defaults→core check; gate off permits warning. opt first key successor; wd_cfg reads langs only if present. Paths from env/defaults.

##### Equations

opt(args,k)=args[min{i:args_i=k}+1] when index exists; load_kb=core_gate∘defaults∘relations∘layers∘snapshot_load, with early Result failure and prefix loader effects.

##### Domain

No generic dry run/transaction. Subcommands may mkdir/load before arg validation. Only pure option/config helpers executed.

Categorical behavior and effect boundaries have no validated percentage surrogate. Executable Rust approximant unsupported; 1/2/5/10% future caps require a useful metric first.

### invariant

#### Invariant and domain

No generic dry run/transaction. Subcommands may mkdir/load before arg validation. Only pure option/config helpers executed.

##### Limits

Finite synthetic fixtures are not semantic proof. Public invalid indices, allocation failures, huge counters, environment races and live effects outside explicit checks remain unverified.

### cost

#### Cost approximation

opt O(A), config O(file bytes); startup load/seed/core costs; other command effects delegated, no whole-run bound.

Symbolic costs only; no timing or throughput claim.

### composition

#### Composition

opt(args,k)=args[min{i:args_i=k}+1] when index exists; load_kb=core_gate∘defaults∘relations∘layers∘snapshot_load, with early Result failure and prefix loader effects.

Graph builder→store shape check→Kb; Kb→query→bridge/describe/pron. hs Parsed→hsmap preference/scoring/gates. Core SynMap last-duplicate vs Graph first-duplicate requires unique synset keys for interchangeable lookup. Syntax children below share parent projection; exact byte ranges bind original source semantics.

- options: opt(args,k)=args[first_position(k)+1] if present; wd_cfg optionally reads langs

- startup: Result composition snapshot→layers→relations→defaults→core gate

### models

### behavior_complement

Absent/dangling first key excludes Some(opt); later duplicate cannot override. Snapshot error excludes later seed load. Bad command errors do not uniformly mean no prior effects.

### reverse_reconstruction

Opt value preimage includes arbitrary args with same first-key successor. Kb loses startup paths/env; reports lose original args/timing.

### option_projection

Flag-like successor accepted; no --key=value parsing; numeric parsing per command.

### startup_order

snapshot→layers→relations→defaults→core; prefix mutations local to failing startup.

### dispatch_effects

hs mkdir/load precedes mode validation; wd-align mkdir before parse; writes sequential.

### environment_transport

ONTO_SNAPSHOT/RUNS/WD_RUNS/MOVA_DATA choose resources; added tests do not mutate env.


### tests

#### Actual-code checks

- `wave29_tests::option_first_and_dangling`

##### Evidence 2026-10-31

Each selected test passed twice debug and twice release after exact mutation restoration (15 named suite checks; all four sorted outcome sets equal, exits0). Compiled source control: negative-main.log (compiled source mutation assertion failure101). Controls compile successfully and fail an assertion with exit101. Store control is the original unsafe length addition before repair.

Only pure opt/wd_cfg; full dispatcher and startup effects unexecuted

Whole CLI, live teacher/corpus/model/prior loading, filesystem failure/durability and huge inputs were not executed. No exact wrapper is advertised as a percentage surrogate. Added test blocks rustfmt-formatted independently; unrelated source formatting preserved. Strict broad Clippy not repeated: existing dependency/source warnings are outside this work.