if_let_return/
lib.rs

1
2#[macro_export]
3macro_rules! if_let_some {
4    ($var:pat = $value:expr) => {
5        let $var = if let Some(it) = $value {
6            it
7        } else {
8            return;
9        };
10    };
11
12    ($var:pat = $value:expr, $else_value:expr) => {
13        #[allow(clippy::if_let_some_result)]
14        let $var = if let Some(it) = $value {
15            it
16        } else {
17            return $else_value;
18        };
19    }
20}
21
22#[macro_export]
23macro_rules! if_let_ok {
24    ($var:pat = $value:expr, $else_value:expr) => {
25        let $var = match $value {
26            Ok(it) => it,
27            Err(err) => return $else_value(err),
28        };
29    }
30}
31
if_let_return/lib.rs

if_let_return/
lib.rs
