X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=doc%2Fbasics.md;h=c56e84e2e32a22569c954c869506e56a0787b71d;hb=1a206fc4abae0b57a3f393481367cf3efca23586;hp=a9416f3b20b7a3b229c4a5c1b62ba1451f60bf26;hpb=0f70e881374e4204a8537265f5f73146f0dc6428;p=rust.git

diff --git a/doc/basics.md b/doc/basics.md
index a9416f3b20b..c56e84e2e32 100644
--- a/doc/basics.md
+++ b/doc/basics.md
@@ -11,8 +11,9 @@ the codebase take a look at [Adding Lints] or [Common Tools].
   - [Get the Code](#get-the-code)
   - [Building and Testing](#building-and-testing)
   - [`cargo dev`](#cargo-dev)
-  - [Common Abbreviations](#common-abbreviations)
+  - [lintcheck](#lintcheck)
   - [PR](#pr)
+  - [Common Abbreviations](#common-abbreviations)
 
 ## Get the Code
 
@@ -91,6 +92,16 @@ cargo dev new_lint
 cargo dev ra_setup
 ```
 
+## lintcheck
+`cargo lintcheck` will build and run clippy on a fixed set of crates and generate a log of the results.  
+You can `git diff` the updated log against its previous version and 
+see what impact your lint made on a small set of crates.  
+If you add a new lint, please audit the resulting warnings and make sure 
+there are no false positives and that the suggestions are valid.
+
+Refer to the tools [README] for more details.
+
+[README]: https://github.com/rust-lang/rust-clippy/blob/master/lintcheck/README.md
 ## PR
 
 We follow a rustc no merge-commit policy.