rustc_flags

cargo_build

Function rustc_flags 

Source 
pub fn rustc_flags<I>(flags: impl Into<VarArg<I>>)
where
    I: IntoIterator,
    I::Item: AsRef<str>,
Expand description

Passes certain flags to the compiler.

ยงThis only allows the -l and -L flags.

This function is is equivalent to using rustc_link_lib and rustc_link_search.

cargo_build::rustc_flags(["-L libs -L common_libs"]);

cargo_build::rustc_flags([
    "-l ffi",
    "-l ncursesw",
    "-l stdc++",
    "-l z"
]);

See also rustc_link_search! macro and rustc_link_lib! macro with compile-time checked formatting, variable number of arguments and improved syntax.

https://doc.rust-lang.org/cargo/reference/build-scripts.html#rustc-flags