Description
The `zantetsu-trainer` crate is no longer maintained. The ML training
infrastructure it contained was removed as part of the zantetsu 0.2 release,
which replaced the neural parser with a pure heuristic engine.
A tombstone version (0.2.0) has been published and 0.1.4 has been yanked.
There is no replacement for `zantetsu-trainer`.
## Migration
If you were using `zantetsu-trainer` as part of a zantetsu-based filename
parsing pipeline, switch to [`zantetsu 0.2`](https://crates.io/crates/zantetsu),
which requires no training step.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| crates.io | zantetsu-trainer | >= 0.0.0-0 | — | RUSTSEC-2026-0083 |