Ultra rust

.gitignore

@@ -1,106 +1,17 @@
-# This file should only ignore things that are generated during a `x.py` build,
-# generated by common IDEs, and optional files controlled by the user that
-# affect the build (such as bootstrap.toml).
-# In particular, things like `mir_dump` should not be listed here; they are only
-# created during manual debugging and many people like to clean up instead of
-# having git ignore such leftovers. You can use `.git/info/exclude` to
-# configure your local ignore list.
+# Rust build artifacts
+/target/
+Cargo.lock
 
-## File system
+# OS files
 .DS_Store
-desktop.ini
 
-## Editor
+# IDE
+.vscode/
+.idea/
 *.swp
 *.swo
-Session.vim
-.cproject
-.idea
-*.iml
-.vscode
-.project
-.vim/
-.helix/
-.zed/
-.favorites.json
-.settings/
-.vs/
-.dir-locals.el
-
-## Tool
-.valgrindrc
-.cargo
-# Included because it is part of the test case
-!/tests/run-make/thumb-none-qemu/example/.cargo
-
-## Configuration
-/bootstrap.toml
-/config.toml
-/Makefile
-config.mk
-config.stamp
-no_llvm_build
-
-## Build
-/dl/
-/doc/
-/inst/
-/llvm/
-/mingw-build/
-/build
-/build-rust-analyzer
-/dist/
-/unicode-downloads
-/target
-/library/target
-/src/bootstrap/target
-/src/ci/citool/target
-/src/tools/x/target
-# Created by `x vendor`
-/vendor
-# Created by default with `src/ci/docker/run.sh`
-/obj/
-# Created by nix dev shell / .envrc
-src/tools/nix-dev-shell/flake.lock
-
-## ICE reports
-rustc-ice-*.txt
-
-## Temporary files
 *~
-\#*
-\#*\#
-.#*
-
-## Tags
-tags
-tags.*
-TAGS
-TAGS.*
-
-## Python
-__pycache__/
-*.py[cod]
-*$py.class
-
-## Node
-node_modules
-/src/doc/rustc-dev-guide/mermaid.min.js
-
-## Rustdoc GUI tests
-tests/rustdoc-gui/src/**.lock
-
-## Test dashboard
-.citool-cache/
-test-dashboard/
-
-## direnv
-/.envrc
-/.direnv/
-
-## nix
-/flake.nix
-flake.lock
-/default.nix
 
-# Before adding new lines, see the comment at the top.
+# Test coverage
+*.profraw
+*.profdata