Trait list_fn::FlatScanFn[−][src]

pub trait FlatScanFn {
    type InputItem;
    type InputResult;
    type OutputList: ListFn<End = Self>;
    type EndList: ListFn<Item = <Self::OutputList as ListFn>::Item>;
    fn map_item(self, item: Self::InputItem) -> Self::OutputList;
    fn map_result(self, result: Self::InputResult) -> Self::EndList;
}

Associated Types

`type InputItem`[src]

`type InputResult`[src]

`type OutputList: ListFn<End = Self>`[src]

`type EndList: ListFn<Item = <Self::OutputList as ListFn>::Item>`[src]

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Required methods

`fn map_item(self, item: Self::InputItem) -> Self::OutputList`[src]

Expand description

Map the given input item into a list.

`fn map_result(self, result: Self::InputResult) -> Self::EndList`[src]

Expand description

Map the given result into an end list.

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Implementors

`impl<S: FilterScanFn> FlatScanFn for FilterScanWrap<S>`[src]

`type InputItem = S::InputItem`

`type InputResult = S::InputResult`

`type OutputList = OptionList<S::OutputItem, Self>`

`type EndList = OptionList<S::OutputItem, S::OutputResult>`

`fn map_item(self, input: Self::InputItem) -> Self::OutputList`[src]

`fn map_result(self, result: Self::InputResult) -> Self::EndList`[src]

`impl<S: ScanFn> FlatScanFn for ScanWrap<S>`[src]

`type InputItem = S::InputItem`

`type InputResult = S::InputResult`

`type OutputList = OptionList<S::OutputItem, Self>`

`type EndList = OptionList<S::OutputItem, S::OutputResult>`

`fn map_item(self, input: Self::InputItem) -> Self::OutputList`[src]

`fn map_result(self, result: Self::InputResult) -> Self::EndList`[src]

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