From 35ed725cd2c586b0aa5ebf3d2182c69e1cb0e392 Mon Sep 17 00:00:00 2001
From: Jubilee Young <workingjubilee@gmail.com>
Date: Sun, 21 Apr 2024 13:31:41 -0700
Subject: [PATCH] bootstrap: Describe build_steps::toolstate

---
 src/bootstrap/src/core/build_steps/toolstate.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/bootstrap/src/core/build_steps/toolstate.rs b/src/bootstrap/src/core/build_steps/toolstate.rs
index deb782cad0c..6065aa1414f 100644
--- a/src/bootstrap/src/core/build_steps/toolstate.rs
+++ b/src/bootstrap/src/core/build_steps/toolstate.rs
@@ -1,3 +1,7 @@
+//! Toolstate checks to keep tools building
+//!
+//! Reachable via `./x.py test` but mostly relevant for CI, since it isn't run locally by default.
+
 use crate::core::builder::{Builder, RunConfig, ShouldRun, Step};
 use crate::utils::helpers::t;
 use serde_derive::{Deserialize, Serialize};