Fix doc-rs build (#141)

Seems like the doc-rs build of the swiftnav-v0.11.0 tag failed because
we setup the doc-rs meta data incorrectly. This PR adds a CI step to
test the doc-rs build, and fixes the failure.

Author: jbangelo

.github/workflows/ci.yaml

@@ -39,6 +39,17 @@ jobs:
       - name: Docs
         run: just docs
 
+  doc-rs:
+    name: docs-rs test
+    runs-on: ubuntu-latest
+    env:
+      RUSTDOCFLAGS: -Dwarnings
+    steps:
+      - uses: actions/checkout@v5
+      - uses: dtolnay/rust-toolchain@nightly
+      - uses: dtolnay/install@cargo-docs-rs
+      - run: cargo docs-rs -p swiftnav
+
   build:
     name: Build and test
     runs-on: ${{ matrix.os }}

katex-header.html

@@ -0,0 +1 @@
+swiftnav/katex-header.html

katex-header.html

@@ -0,0 +1,15 @@
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.22/dist/katex.min.css" integrity="sha256-GQlRJzV+1tKf4KY6awAMkTqJ9/GWO3Zd03Fel8mFLnU=" crossorigin="anonymous">
+<script src="https://cdn.jsdelivr.net/npm/katex@0.16.22/dist/katex.min.js" integrity="sha256-6NiFUFlJ86X0q91d0NU2lr0Tca0m/79PMQ3Nd8jNrok=" crossorigin="anonymous"></script>
+<script src="https://cdn.jsdelivr.net/npm/katex@0.16.22/dist/contrib/auto-render.min.js" integrity="sha256-u1PrlTOUUxquNv3VNwZcQkTrhUKQGjzpFGAdkyZ1uKw=" crossorigin="anonymous"></script>
+<script>
+    document.addEventListener("DOMContentLoaded", function() {
+        renderMathInElement(document.body, {
+            delimiters: [
+                {left: "$$", right: "$$", display: true},
+                {left: "\\(", right: "\\)", display: false},
+                {left: "$", right: "$", display: false},
+                {left: "\\[", right: "\\]", display: true}
+            ]
+        });
+    });
+</script>