cmake/Tests/RustOnly/e.rs at 825bcff3872d31e1b1b81f7b8a67405c43b41cba - cmake - SHS Gitea

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Baudouin Feildel 881faf67e5 Rust: Switch to building .rs files to .rlib instead of native object files

Each Rust source file given to a target is considered a separate crate
root. There's a concept of a "main crate root", which is the `.rs` file
that is given to the final linker phase in CMake. Other Rust source file
in a target are built as rlib separately.

The project can still build `.rs` files into object files by setting the
Rust_EMIT property on the desired source file.

2026-03-20 09:42:44 -04:00

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 #[no_mangle]
 pub extern "C" fn libe_greet() {
     println!("Hello from libe");
 }