pub trait Extend<T>: Sized + _Object {
// Required method
fn extend(&mut self, _: T) -> &mut Self;
}
Expand description
extend the current list with anything
Required Methods§
Sourcefn extend(&mut self, _: T) -> &mut Self
fn extend(&mut self, _: T) -> &mut Self
§python list extend method
#![allow(unused_imports)]
use python::*;
fn main() {
let mut list = List::new();
let from_vec = vec![123i32, 123, 123, 123];
list.extend("from str");
list.extend(String::from("from String"));
list.extend(List::from("extend from list"));
list.extend(from_vec);
list.extend(vec![123i64, 123, 123, 123]);
// extend with i32, in this case, same as append
list.extend(123i32);
print(&list);
printd(list);
}
output
['f', 'r', 'o', 'm', ' ', 's', 't', 'r', 'f', 'r', 'o', 'm', ' ', 'S', 't', 'r', 'i', 'n', 'g', 'e', 'x', 't', 'e', 'n', 'd', ' ', 'f', 'r', 'o', 'm', ' ', 'l', 'i', 's', 't', 123, 123, 123, 123, 123, 123, 123, 123]
["'f'", 'r', 'o', 'm', ' ', 's', 't', 'r', 'f', 'r', 'o', 'm', ' ', 'S', 't', 'r', 'i', 'n', 'g', 'e', 'x', 't', 'e', 'n', 'd', ' ', 'f', 'r', 'o', 'm', ' ', 'l', 'i', 's', 't', 123, 123, 123, 123, 123, 123, 123, 123]
"'f'"
i know, there are some bugs, but im working on it
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.