BufRead, Write};use std::path::PathBuf;use std::thread;use std::time::Duration;#[derive(Parser)]struct Cli {/// 要查找的模式pattern: String,/// 要读取的文件的路径path: PathBuf,}fn main() -> Result<()> {let args = Cli::parse();// 打开文件并创建...
path: PathBuf, } fn main() -> Result<()> { let args = Cli::parse(); // 打开文件并创建一个 BufReader 来逐行读取 let file = File::open(&args.path).with_context(|| format!("无法打开文件 {:?}", &args.path))?; let reader = io::BufReader::new(file); let stdout = io::st...
BufRead,Write};use std::path::PathBuf;use std::thread;use std::time::Duration;#[derive(Parser)]struct Cli{/// 要查找的模式pattern:String,/// 要读取的文件的路径path:PathBuf,}fnmain()->Result<()>{letargs=Cli::parse();// 打开文件并创建一个 BufReader...
/// 要读取的文件的路径 path: PathBuf, } fn main() -> Result<()> { let args = Cli::parse(); // 打开文件并创建一个 BufReader 来逐行读取 let file = File::open(&args.path).with_context(|| format!("无法打开文件 {:?}", &args.path))?; let reader = io::BufReader::new(file...
CopyPathBuf, CopyPath<'a>, DebugArgPath<'a>: 表示复制路径时出现的错误,用于路径的复制和调试。 BinaryOutputToTty: 表示无法将二进制输出到终端的错误。 IgnoringEmitPath: 表示忽略输出路径的错误。 IgnoringOutput: 表示忽略输出的错误。 CreateTempDir: 表示创建临时目录时出错的错误。
usestd::path::PathBuf;fnmain(){// 参考cc 文档println!("cargo:rerun-if-changed=sample.c");cc::Build::new().file("sample.c").shared_flag(true).compile("sample.so");// 参考 https://doc.rust-lang.org/cargo/reference/build-scripts.htmlprintln!("cargo:rustc-link-lib=sample.so");pri...
use std::path::PathBuf; fn main() { // 参考cc 文档 println!("cargo:rerun-if-changed=sample.c"); cc::Build::new() .file("sample.c") .shared_flag(true) .compile("sample.so"); // 参考 https://doc.rust-lang.org/cargo/reference/build-scripts.html ...
This is likely never intended and potentially a security vulnerability if it happens. I'd guess that it's mostly literal strings that are passed to this function in practice, so I'm guessing this doesn't break anyone. CC #125060
fn path()->std::path::PathBuf { let mut path=iflet Some(project_dirs) =directories::ProjectDirs::from("rs","Iced","Todos") { project_dirs.data_dir().into() }else{ std::env::current_dir().unwrap_or(std::path::PathBuf::new()) ...
usestd::env;usestd::path::PathBuf;fnmain(){lettarget = env::var("TARGET").unwrap();iftarget.contains("pc-windows"){letmanifest_dir =PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap());letmutlib_dir = manifest_dir.clone();letmutdll_dir = manifest_dir.clone();iftarget.contains...