Macro unnest::some_or_return_with
source · macro_rules! some_or_return_with {
($expr:expr, $with:expr) => { ... };
}
Expand description
Return a residual value if an optional expression evaluates to None
.
macro_rules! some_or_return_with {
($expr:expr, $with:expr) => { ... };
}
Return a residual value if an optional expression evaluates to None
.