Type Alias AddSourceFn
Source pub type AddSourceFn = fn(&mut Sheet, Box<dyn Any>) -> CellId;
Expand description
Adds a typed source cell (via [Sheet::add_source]) from a boxed value and returns its
handle.
- Precondition: the box contains the exact registered concrete type.
- Complexity: follows [
Sheet::add_source].
ยงExamples
See TypeEntry for creating a source through its selected registration.