库
让我们创建一个库,然后看看如何把它链接到另一个 crate。
1. pub fn public_function() {
2. println!("called rary's `public_function()`");
3. }
5. fn private_function() {
6. println!("called rary's `private_function()`");
7. }
9. pub fn indirect_access() {
10. print!("called rary's `indirect_access()`, that\n> ");
12. private_function();
13. }
1. $ rustc --crate-type=lib rary.rs
2. $ ls lib*
3. library.rlib
库的前缀为 “lib”,默认情况下它们跟随着 crate 文件命名(原文:by default they get named after their
crate file),但此默认名称可以使用 crate_name 属性 覆盖。
