fn function() {
println!("called `function()`");
}
mod my {
pub fn indirect_call() {
// Let's access all the functions named `function` from this scope
print!("called `my::indirect_call()`, that\n> ");
// `my::function` can be called directly
function();
{
// This will bind to the `cool::function` in the *crate* scope
// In this case the crate scope is the outermost scope
use cool::function as root_cool_function;
print!("> ");
root_cool_function();
}
{
// `self` refers to the current module scope, in this case: `my`
use self::cool::function as my_cool_function;
print!("> ");
my_cool_function();
}
{
// `super` refers to the parent scope, i.e. outside of the `my`
// module
use super::function as root_function;
print!("> ");
root_function();
}
}
fn function() {
println!("called `my::function()`");
}
mod cool {
pub fn function() {
println!("called `my::cool::function()`");
}
}
}
mod cool {
pub fn function() {
println!("called `cool::function()`");
}
}
fn main() {
my::indirect_call();
}