Enum list_fn::FlatScanState

pub enum FlatScanState<I, F>where
    I: ListFn,
    F: FlatScanFn<InputItem = I::Item>,
    I::End: ResultFn<Result = F::InputResult>,{
    Begin {
        flat_scan: F,
        input_list: I,
    },
    OutputList {
        output_list: F::OutputList,
        input_list: I,
    },
    EndList(F::EndList),
}

Variants

Begin

Fields

flat_scan: F

input_list: I

OutputList

Fields

output_list: F::OutputList

input_list: I

EndList(F::EndList)

Trait Implementations

impl<I, F> ListFn for FlatScanState<I, F>where
    I: ListFn,
    F: FlatScanFn<InputItem = I::Item>,
    I::End: ResultFn<Result = F::InputResult>,

type Item = <<F as FlatScanFn>::OutputList as ListFn>::Item

A list item type.

type End = <<F as FlatScanFn>::EndList as ListFn>::End

A value which is returned when the list has no more items.

fn next(self) -> ListState<Self>

The main function which returns a list.