--- a/rust/hg-cpython/src/lib.rs	Wed Apr 24 11:34:09 2019 +0200
+++ b/rust/hg-cpython/src/lib.rs	Fri May 17 09:36:29 2019 -0400
@@ -32,6 +32,7 @@
 pub mod discovery;
 pub mod exceptions;
 pub mod dirstate;
+pub mod filepatterns;
 
 py_module_initializer!(rustext, initrustext, PyInit_rustext, |py, m| {
     m.add(
@@ -45,6 +46,9 @@
     m.add(py, "dagop", dagops::init_module(py, &dotted_name)?)?;
     m.add(py, "discovery", discovery::init_module(py, &dotted_name)?)?;
     m.add(py, "dirstate", dirstate::init_module(py, &dotted_name)?)?;
+    m.add(py, "filepatterns", filepatterns::init_module(py, &dotted_name)?)?;
     m.add(py, "GraphError", py.get_type::<exceptions::GraphError>())?;
+    m.add(py, "PatternFileError", py.get_type::<exceptions::PatternFileError>())?;
+    m.add(py, "PatternError", py.get_type::<exceptions::PatternError>())?;
     Ok(())
 });