zbus_names/
utils.rs

1macro_rules! impl_try_from {
2    (ty: $type:ty, owned_ty: $owned_type:ty, validate_fn: $validate_fn:ident, try_from: [$($from:ty),*],) => {
3        $(
4            impl<'s> TryFrom<$from> for $type {
5                type Error = Error;
6
7                fn try_from(value: $from) -> Result<Self> {
8                    let value = Str::from(value);
9                    $validate_fn(value.as_str())?;
10                    Ok(Self(value))
11                }
12            }
13
14            impl<'s> TryFrom<$from> for $owned_type {
15                type Error = Error;
16
17                fn try_from(value: $from) -> Result<Self> {
18                    Ok(Self::from(<$type>::try_from(value)?))
19                }
20            }
21        )*
22    };
23}
24
25pub(crate) use impl_try_from;