blob: 021b2fe7ad56660746313d6c1997b22603781181 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
macro_rules! try_option {
($expr: expr) => {
match $expr {
Ok(value) => value,
Err(err) => {
return Some(Err(err));
}
}
};
}
pub(crate) use try_option;
macro_rules! or {
(($($tt: tt)+) else ($($else_tt: tt)*)) => {
$($tt)+
};
(() else ($($else_tt: tt)*)) => {
$($else_tt)*
};
}
pub(crate) use or;
|
