Crate tetration 

tetration — Rust library for the Tetration mmap-oriented chunked tensor format.

Public API: catalog, convert, export, layout, query, verify, repair, and prelude for common embedder imports. The companion CLI is tet (src/bin/tet.rs, src/bin/tet/).

Embedder walkthrough: cargo run --example session_write (or create_and_query, inspect_catalog; file health: tet verify / verify).

Modules

catalog

Dataset directory and chunk index (layout v1 extension).

convert

Foreign format → .tet conversion (Phase 5).

export

.tet → foreign interchange export (Zarr v3 directory store).

ffi

Stable C ABI for embedders (Phase 11). Enable with feature tetration-ffi.

layout

On-disk layout v1: fixed superblock at offset 0.

prelude

Common embedder imports: query document types, parse/validate/plan, mmap open.

query

JSON query documents: validated plans, execution, and CLI formatters.

repair

In-place .tet repairs (invoked by tet repair or tet verify --repair).

verify

.tet file health verification (layout, chunk integrity, footer).