diff --git a/.github/workflows/firebase.yml b/.github/workflows/firebase.yml
index 36f597385..3dbca6f88 100644
--- a/.github/workflows/firebase.yml
+++ b/.github/workflows/firebase.yml
@@ -43,6 +43,8 @@ jobs:
- name: Build external docs
run: |
cargo doc --no-deps
+ env:
+ RUSTDOCFLAGS: "--html-in-header katex-header.html"
- name: Deploy external docs to firebase
uses: w9jds/firebase-action@v1.5.0
@@ -55,6 +57,8 @@ jobs:
- name: Build internal docs
run: |
cargo doc --no-deps --document-private-items
+ env:
+ RUSTDOCFLAGS: "--html-in-header katex-header.html"
- name: Deploy external docs to firebase
uses: w9jds/firebase-action@v1.5.0
diff --git a/katex-header.html b/katex-header.html
new file mode 100644
index 000000000..78466e041
--- /dev/null
+++ b/katex-header.html
@@ -0,0 +1,8 @@
+
+
+
+
+
diff --git a/zebra-chain/src/lib.rs b/zebra-chain/src/lib.rs
index c823e6728..62bd310b0 100644
--- a/zebra-chain/src/lib.rs
+++ b/zebra-chain/src/lib.rs
@@ -1,4 +1,6 @@
//! Blockchain-related datastructures for Zebra. 🦓
+//!
+//! $$a^2 + b^2 = c^2$$
#![doc(html_favicon_url = "https://www.zfnd.org/images/zebra-favicon-128.png")]
#![doc(html_logo_url = "https://www.zfnd.org/images/zebra-icon.png")]