359: fix: typos in tutorial ir chapter r=nikomatsakis a=dawnofmidnight
Looking at the tutorial, I believe `ProgramSource` is a typo for `SourceProgram`. I'm also pretty sure the `define` -> `derive` is correct, unless `define` is some attribute I'm not aware of.
361: test for compiling failure: lru can not be used with specify r=nikomatsakis a=XFFXFF
ref #354
Test for compile failures with [tybuild](https://github.com/dtolnay/trybuild.git). This is an example to show how it works.
Co-authored-by: dawn <78233879+dawnofmidnight@users.noreply.github.com>
Co-authored-by: XFFXFF <1247714429@qq.com>
353: start documenting plumbing r=nikomatsakis a=nikomatsakis
Feedback desired! I am trying to document an overview of the new salsa 2022 plumbing. I'd love for folks to [read these docs and tell me if they make sense](https://deploy-preview-353--salsa-rs.netlify.app/plumbing.html).
Co-authored-by: Niko Matsakis <niko@alum.mit.edu>
296: Slot no more: overhauled internal algorithm r=nikomatsakis a=nikomatsakis
This is the overhauled implementation that avoids slots, is more parallel friendly, and paves the way to fixed point and more expressive cycle handling.
We just spent 90 minutes going over it. [Some rough notes are available here,](https://hackmd.io/6x9f6mavTRS2imfG96tP5A) and a video will be posted soon.
You may find the [flowgraph useful](https://raw.githubusercontent.com/nikomatsakis/salsa/slot-no-more/book/src/derived-query-read.drawio.svg).
Co-authored-by: Niko Matsakis <niko@alum.mit.edu>
In cycle.md, change `[salsa::Cycle]`
to `salsa::Cycle` so mdbook doesn't get confused
and think there is a broken Markdown link.
The warning was as follows:
```
warning: Potential incomplete link
┌─ cycles.md:3:131
│
3 │ By default, when Salsa detects a cycle in the computation graph, Salsa will panic with a [`salsa::Cycle`] as the panic value. The [`salsa::Cycle`] structure that describes the cycle, which can be useful for diagnosing what went wrong.
│ ^^^^^^^^^^^^^^^^ Did you forget to define a URL for ``salsa::Cycle``?
│
= hint: declare the link's URL. For example: `[`salsa::Cycle`]: http://example.com/`
```
After fixing this problem, there are no more mdbook warnings.
