Rust : インストール2022/06/17 |
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Rust をインストールします。
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| [1] | Rust のインストールと動作確認です。 |
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[root@dlp ~]# dnf -y install rust cargo Dependencies resolved. ================================================================================ Package Architecture Version Repository Size ================================================================================ Installing: rust x86_64 1.61.0-1.el9 appstream 26 M Installing dependencies: cpp x86_64 11.3.1-2.el9 appstream 11 M gcc x86_64 11.3.1-2.el9 appstream 32 M glibc-devel x86_64 2.34-32.el9 appstream 37 k glibc-headers x86_64 2.34-32.el9 appstream 534 k kernel-headers x86_64 5.14.0-109.el9 appstream 2.6 M libmpc x86_64 1.2.1-4.el9 appstream 62 k libxcrypt-devel x86_64 4.4.18-3.el9 appstream 29 k make x86_64 1:4.3-7.el9 baseos 538 k rust-std-static x86_64 1.61.0-1.el9 appstream 27 M Transaction Summary ================================================================================ Install 10 Packages ..... .....
[root@dlp ~]#
rustc --version rustc 1.61.0 (Red Hat 1.61.0-1.el9) # テストプログラムを作成して動作確認 [root@dlp ~]# mkdir rust-test [root@dlp ~]# cd rust-test
[root@dlp rust_test]# cat > hello-rust.rs <<'EOF'
fn main() {
println!("Hello Rust world !");
}
EOF
[root@dlp rust_test]#
rustc hello-rust.rs [root@dlp rust_test]# ./hello-rust Hello Rust world ! # Cargo で Hello World 動作確認 [root@dlp ~]# cargo --version cargo 1.61.0 [root@dlp ~]# cargo new cargo-test --bin
Created binary (application) `cargo-test` package
[root@dlp ~]# cd cargo-test [root@dlp cargo_test]# cargo build
Compiling cargo-test v0.1.0 (/root/cargo-test)
Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[root@dlp cargo_test]# cargo run
Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Running `target/debug/cargo-test`
Hello, world!
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