Added multi-arch for rust

Author: nicholasdille

tools/rust/Dockerfile.template

@@ -15,25 +15,25 @@ ARG CARGO_HOME="${prefix}/opt/cargo" \
 RUN <<EOF
 curl -svLko /dev/null https://sh.rustup.rs
 curl https://sh.rustup.rs \
-        --proto '=https' \
-        --tlsv1.2 \
-        --silent \
-        --show-error \
-        --fail | \
-    env CARGO_HOME="${CARGO_HOME}" RUSTUP_HOME="${RUSTUP_HOME}" bash -s -- \
-        --default-toolchain "${version}" \
-        --no-modify-path \
-        -y
+    --proto '=https' \
+    --tlsv1.2 \
+    --silent \
+    --show-error \
+    --fail \
+| env CARGO_HOME="${CARGO_HOME}" RUSTUP_HOME="${RUSTUP_HOME}" bash -s -- \
+    --default-toolchain "${version}" \
+    --no-modify-path \
+    -y
 EOF
 RUN <<EOF
 "${prefix}/opt/cargo/bin/rustup" completions bash rustup >"${prefix}${target}/share/bash-completion/completions/rustup"
 "${prefix}/opt/cargo/bin/rustup" completions fish rustup >"${prefix}${target}/share/fish/vendor_completions.d/rustup.fish"
 "${prefix}/opt/cargo/bin/rustup" completions zsh rustup >"${prefix}${target}/share/zsh/vendor-completions/_rustup"
 cp \
-    "${prefix}/opt/rustup/toolchains/${version}-x86_64-unknown-linux-gnu/etc/bash_completion.d/cargo" \
+    "${prefix}/opt/rustup/toolchains/${version}-${arch}-unknown-linux-gnu/etc/bash_completion.d/cargo" \
     "${prefix}${target}/share/bash-completion/completions/"
 cp \
-    "${prefix}/opt/rustup/toolchains/${version}-x86_64-unknown-linux-gnu/share/zsh/site-functions/_cargo" \
+    "${prefix}/opt/rustup/toolchains/${version}-${arch}-unknown-linux-gnu/share/zsh/site-functions/_cargo" \
     "${prefix}${target}/share/zsh/vendor-completions/"
 EOF
 RUN <<EOF

tools/rust/manifest.yaml

@@ -2,6 +2,9 @@ name: rust
 version: "1.67.1"
 binary: rustc
 check: ${binary} --version | cut -d' ' -f2
+platforms:
+- linux/amd64
+- linux/arm64
 tags:
 - type/cli
 - category/development