macro_rules! declared {
() => { ... };
}Expand description
Where the line that calls it was written.
file! and friends expand at the call site, so a macro that puts this in
what it generates points at the code the author wrote, not at itself.
macro_rules! declared {
() => { ... };
}Where the line that calls it was written.
file! and friends expand at the call site, so a macro that puts this in
what it generates points at the code the author wrote, not at itself.