Rust constants in different modules? -


i have "main.rs" file declare version constant. 

pub const version: &'static str = "v2"; mod game; fn main() {    do_stuff(); }

then want access global constant in different module "game.rs":

pub fn do_stuff() {    println!("this version: {}", version); }

how make constant available everywhere?

as version declared in main.rs, crate root, can access using absolute path: ::version.

this should work:

pub fn do_stuff() {     println!("this version: {}", ::version); }

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