我有这个文件结构
\n\nTest\n\xe2\x94\x82 .gitignore\n\xe2\x94\x82 build.rs\n\xe2\x94\x82 Cargo.toml\n\xe2\x94\x82\n\xe2\x94\x9c\xe2\x94\x80\xe2\x94\x80\xe2\x94\x80.vscode\n\xe2\x94\x82 tasks.json\n\xe2\x94\x82\n\xe2\x94\x9c\xe2\x94\x80\xe2\x94\x80\xe2\x94\x80src\n\xe2\x94\x82 main.rs\nRun Code Online (Sandbox Code Playgroud)\n\n我有这个 Cargo.toml
\n\n[package]\nname = "test"\nversion = "0.1.0"\nauthors = ["xtricman"]\nedition = "2018"\n\n# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html\n\n[dependencies]\nregex = "*"\nRun Code Online (Sandbox Code Playgroud)\n\n我有这个 build.rs
\n\nfn main() {\n let mt = regex::Regex::new(r"_[1-9][0-9]+.rs|_0.rs\\z").unwrap().find("gdf_980.rs");\n let mts = if mt.is_some() {\n println!("{}", mt.unwrap().as_str());\n } else {\n println!("None");\n };\n}\nRun Code Online (Sandbox Code Playgroud)\n\n我想在构建脚本中使用正则表达式板条箱,但出现编译错误
\n\n[package]\nname = "test"\nversion = "0.1.0"\nauthors = ["xtricman"]\nedition = "2018"\n\n# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html\n\n[dependencies]\nregex = "*"\nRun Code Online (Sandbox Code Playgroud)\n\nCargo 只支持 std 吗build.rs?
She*_*ter 20
将箱子添加到您的[build-dependencies]钥匙中:
[build-dependencies]
regex = "*"
Run Code Online (Sandbox Code Playgroud)
如果您的板条箱需要,您还可以将板条箱添加到钥匙中。[dependencies]
也可以看看: