1 files changed, 33 insertions, 0 deletions
diff --git a/toolkit/crashreporter/client/app/src/std/mod.rs b/toolkit/crashreporter/client/app/src/std/mod.rs
new file mode 100644
index 0000000000..467d6b0c14
--- /dev/null
+++ b/toolkit/crashreporter/client/app/src/std/mod.rs
@@ -0,0 +1,33 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//! Standard library wrapper (for mocking in tests).
+//!
+//! In general this should always be used rather than `std` directly, and _especially_ when using
+//! `std` functions and types which interact with the runtime host environment.
+//!
+//! Note that, in some cases, this wrapper extends the `std` library. Notably, the [`mock`] module
+//! adds mocking functions.
+
+#![cfg_attr(mock, allow(unused))]
+
+pub use std::*;
+
+#[cfg_attr(not(mock), path = "mock_stub.rs")]
+pub mod mock;
+
+#[cfg(mock)]
+pub mod env;
+#[cfg(mock)]
+pub mod fs;
+#[cfg(mock)]
+pub mod net;
+#[cfg(mock)]
+pub mod path;
+#[cfg(mock)]
+pub mod process;
+#[cfg(mock)]
+pub mod thread;
+#[cfg(mock)]
+pub mod time;