Encourage contributors to use latest stable via `rust-toolchain.toml` (#63)

This ensures that everyone, including CI, uses the same version of the
Rust toolchain. The main benefit is that CI should no longer fail due to
differences between developer and CI configuration.

Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>

7b4a101606d22591a75a7b4ae81fe1f3cf9c11b2 · by Charles Hall · 2022-05-27T21:14:14Z (4 years ago) · parent d52ae9869 · browse the tree at this commit

Semantic delta

No definition changed: this change is text, documentation or data.

1 files · +8 −0

rust-toolchain.toml +8 −0

diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 000000000..9e2a10b21
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,8 @@
+[toolchain]
+channel = "stable"
+profile = "minimal"
+components = [
+    "clippy",
+    "rust-src",
+    "rustfmt",
+]