[README.md] Update plans (much clearer now)

Author: SamuelMarks

README.md

@@ -5,7 +5,19 @@ cdd-rust
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-Update: future of this repo remains unclear. One direction different to the Python and C cdd implementations is to go from SQL to diesel to diesel functions (https://github.com/SamuelMarks/dsync). Then use https://github.com/rust-lang/rust-analyzer to go from those Diesel models to/fro actix to/fro tests & mocks to/fro OpenAPI (utoipa).
+Update: future of this repo remains unclear. Probably restart, delete all [non `.git`] files|folders and do a `cargo init`. One direction—different to the [Python](https://github.com/offscale/cdd-python) and [C](https://github.com/SamuelMarks/cdd-c) [cdd](https://compilers.com.au) implementations—is to go from:
+
+0. SQL to [diesel](https://diesel.rs) ([`diesel::table!`](https://docs.rs/diesel/latest/diesel/macro.table.html));
+1. [`diesel::table!`](https://docs.rs/diesel/latest/diesel/macro.table.html) to diesel `struct`s and functions (https://github.com/SamuelMarks/dsync); then
+2. Diesel `struct`s to/fro [JSON-schema](https://json-schema.org/specification) via a new custom parser/emitter (compiler) written with https://github.com/rust-lang/rust-analyzer
+
+Next, realise [JSON-schema](https://json-schema.org/specification) as part of a greater [OpenAPI](https://spec.openapis.org/oas/latest.html), and implement custom [rust-analyzer](https://github.com/rust-lang/rust-analyzer) parser/emitter code to go from/to:
+
+3. [actix](https://actix.rs);
+4. tests & mocks;
+5. OpenAPI [dynamic: [utoipa](https://github.com/juhaku/utoipa); static: custom].
+
+---
 
 OpenAPI ↔ Rust. Compiler Driven Development (CDD) is a new development methodology, with implementations in many languages.