1 files changed, 3 insertions, 0 deletions
diff --git a/check b/check
index eb6b509..a7e6f19 100755
--- a/check
+++ b/check
@@ -220,6 +220,9 @@ def check_subplotlib(r):
     # Run Rust tests for the subplotlib library.
     r.runcmd(["cargo", "test", "--lib"], cwd="subplotlib")
 
+    # Run Rust doctests for the subplotlib library.
+    r.runcmd(["cargo", "test", "--doc"], cwd="subplotlib")
+
     # Find subplots for subplotlib.
     mds = find_files("subplotlib/*.md", lambda f: True)