find_library(RUST_LIB rust_lib PATHS ${CMAKE_SOURCE_DIR}/rust_static_lib) add_executable(cppcallrust main.cpp) #add_library(rust_lib SHARED IMPORTED) add_library(rust_lib STATIC IMPORTED) set_target_properties(rust_lib PROPERTIES IMPORTED_LOCATION ${RUST_LIB}) target_link_libraries(${PROJECT...
pub type SumSquareCB = unsafe extern fn(c_int, *mut c_void); #[link(name = "ccode03")] extern { pub fn sum_square_cb03(a: c_int, b: c_int, cb: SumSquareCB, user_data: *mut c_void); } pub unsafe extern fn cb_func(result: c_int, user_data: *mut c_void) { let ...
被依赖的【C ABI动态链接库(文件)】必须被预置于此<链接库搜索目录>下。 否则,在编译过程中,会出现“找不到链接库”的错误= note: ld.exe: cannot find -l<链接库文件名>。 环境变量$RUSTFLAGS会将【编译器配置指令-L】传递给rustc核心和向Library Search Path清单临时添加一个新检索目录。 <链接库搜索目录...
use std::os::raw::c_int; #[link(name = "sample")] extern "C" { fn add(a:c_int, b: c_int) -> c_int; }fn main() { let r = unsafe { add(2, 18) }; println!("{:?}", r); } build.rs fn main() { cc::Build::new().file("sample.c").compile("sample"); } ...
#[link(name ="ccode01")] extern{ pubfnsum_square_cb01(a: c_int, b: c_int, cb: SumSquareCB); } pubunsafeexternfncb_func(result: c_int) { println!("The result in callback function is: {}", result); } fnmain() {
Move gifs to git lfs (#5706) 2个月前 .gitignore egui_kittest: write.old.pngfiles when updating images (#5578) 4个月前 .typos.toml Addtypto known words (#5754) 2个月前 ARCHITECTURE.md Use lychee link checker instead of linkinator (#5868) ...
(a)rustc -L 指定库搜索位置 -l 库名 (b)RUSTFLAGS='-L my/lib/location' cargo build # or cargo run (c)rustc-link-search相当于-L , 具体解释看下面代码例子 # 编辑Cargo.toml, 指定启用build.rs 用于在开始构建rust code之前首先执行,构建好各种依赖环境,如提前构建好C库。 [package] name = ...
change config.toml to bootstrap.toml for bootstrap module Mar 17, 2025 .mailmap Add myself to mailmap Apr 14, 2025 CODE_OF_CONDUCT.md Remove the code of conduct; instead linkhttps://www.rust-lang.org/co… Oct 6, 2019 CONTRIBUTING.md ...
fix cli link since we deleted it 3个月前 .gitignore cli json output, dx bundle fix,dx serve --platform android, race co… 6个月前 .mailmap Add mailmap to unify name of Jonathan Kelley 2年前 Cargo.lock Update axum and many dependencies (#3825) ...
] $ $ cat build-rs-cargo-config // in favor of .cargo/config.toml /* fn main() { // ./src/hello/libhello.so let path = "./src/hello"; let name = "hello"; println!("cargo:rustc-link-search={}", path); println!("cargo:rustc-link-lib={}", name); } */ $ $ cat ...