Rust Memo Install The Rust Programming Language インストール - プログラミング言語Rust rustc --version rustup update Installation - The Rust Programming Language Document BOOK: The Rust Programming Language rustup doc Example $ rustc hello.rs $ ./hello Hello. println! - マクロ Cargo cargo --version cargo new hello_cargo --bin ; ls hello_cargo ; cat hello_cargo/Cargo.toml TOML $ cd hello_cargo $ tree -a . . ├── .git
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