fetcher property

Future<T> Function(dynamic pageParam) fetcher
final

The async function that fetches data.

For regular queries, pageParam is always null — ignore it:

fetcher: (_) => api.getUsers()
// or simply
fetcher: (pageParam) => api.getUsers()

For infinite queries, pageParam holds the cursor returned by getNextPageParam:

fetcher: (pageParam) => api.getUsers(cursor: pageParam)

Implementation

final Future<T> Function(dynamic pageParam) fetcher;