Add rust-toolchain.toml file

a-kenji · a-kenji · commit 8688569abd02 · 2021-02-17T23:49:01.000+01:00
The rust-toolchain file makes it possible to share a basic rustup configuration across the project. https://rust-lang.github.io/rustup/overrides.html#the-toolchain-file Important to note, this is the current rustup hierarchy: 1. An explicit toolchain, e.g. cargo +beta, 2. The RUSTUP_TOOLCHAIN environment variable, 3. A directory override, ala rustup override set beta, 4. The rust-toolchain file, 5. The default toolchain, source: https://github.com/ebroto/rustup/blob/c2db7dac6b38c99538eec472db9d23d18f918409/README.md#toolchain-override-shorthand
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
@@ -0,0 +1,8 @@
+# https://rust-lang.github.io/rustup/overrides.html#the-toolchain-file
+[toolchain]
+# can be further pinned eg:
+# date: "stable-2020-07-10"
+# version: "nightly-1.0.0"
+channel = "stable"
+components = [ "rustfmt", "rust-src", "clippy", "rust-analysis"]
+targets = [ "wasm32-wasi" ]
