How much Rust in Firefox? You can see the chart here.
Repository contains scripts collecting the language statistics for
mozilla-firefox/firefox repository. Gathered data then assembled into a pie
chart index.mustache.
Page is updated weekly with a Travis Cron job. See the date meta tag for
the exact build time.
Build json document with the language details:
dev/build-data ~/firefox > data.json
Expand mustache template:
mustache data.json index.mustache > index.html