[−][src]Function cynic::selection_set::fail
pub fn fail<'a, V>(err: impl Into<String>) -> SelectionSet<'static, V, ()>
Creates a SelectionSet
that always fails to decode.
This is handy when used with SelectionSet::and_then
where you want to
give a custom error message in some case.
See the SelectionSet::and_then
docs for an example.