[−][src]Trait hodgepodge::IntoEnumIterator

pub trait IntoEnumIterator where
    <Self::Iterator as Iterator>::Item == Self, {
    type Iterator: Iterator;
    fn iter() -> Self::Iterator;
}

This trait designates that an Enum can be iterated over. It can be auto generated using strum_macros on your behalf.

Example

// You need to bring the type into scope to use it!!!
use strum::IntoEnumIterator;

#[derive(EnumIter,Debug)]
enum Color {
        Red,
        Green { range:usize },
        Blue(usize),
        Yellow,
}

// Iterate over the items in an enum and perform some function on them.
fn generic_iterator<E, F>(pred: F)
where
    E: IntoEnumIterator,
    F: Fn(E),
{
    for e in E::iter() {
        pred(e)
    }
}

fn main() {
    generic_iterator::<Color, _>(|color| println!("{:?}", color));
}

Associated Types

`type Iterator: Iterator`

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Required methods

`fn iter() -> Self::Iterator`

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Implementors

`impl IntoEnumIterator for CMYK`[src]

`type Iterator = CMYKIter`

`fn iter() -> CMYKIterⓘNotable traits for CMYKIter impl Iterator for CMYKIter type Item = CMYK;`[src]

`impl IntoEnumIterator for CSS`[src]

`type Iterator = CSSIter`

`fn iter() -> CSSIterⓘNotable traits for CSSIter impl Iterator for CSSIter type Item = CSS;`[src]

`impl IntoEnumIterator for RGB`[src]

`type Iterator = RGBIter`

`fn iter() -> RGBIterⓘNotable traits for RGBIter impl Iterator for RGBIter type Item = RGB;`[src]

`impl IntoEnumIterator for ROYGBIV`[src]

`type Iterator = ROYGBIVIter`

`fn iter() -> ROYGBIVIterⓘNotable traits for ROYGBIVIter impl Iterator for ROYGBIVIter type Item = ROYGBIV;`[src]

`impl IntoEnumIterator for Rank`[src]

`type Iterator = RankIter`

`fn iter() -> RankIterⓘNotable traits for RankIter impl Iterator for RankIter type Item = Rank;`[src]

`impl IntoEnumIterator for Suit`[src]

`type Iterator = SuitIter`

`fn iter() -> SuitIterⓘNotable traits for SuitIter impl Iterator for SuitIter type Item = Suit;`[src]

`impl IntoEnumIterator for Continent`[src]

`type Iterator = ContinentIter`

`fn iter() -> ContinentIterⓘNotable traits for ContinentIter impl Iterator for ContinentIter type Item = Continent;`[src]

`impl IntoEnumIterator for Country`[src]

`type Iterator = CountryIter`

`fn iter() -> CountryIterⓘNotable traits for CountryIter impl Iterator for CountryIter type Item = Country;`[src]

`impl IntoEnumIterator for Direction`[src]

`type Iterator = DirectionIter`

`fn iter() -> DirectionIterⓘNotable traits for DirectionIter impl Iterator for DirectionIter type Item = Direction;`[src]

`impl IntoEnumIterator for EU`[src]

`type Iterator = EUIter`

`fn iter() -> EUIterⓘNotable traits for EUIter impl Iterator for EUIter type Item = EU;`[src]

`impl IntoEnumIterator for States`[src]

`type Iterator = StatesIter`

`fn iter() -> StatesIterⓘNotable traits for StatesIter impl Iterator for StatesIter type Item = States;`[src]

`impl IntoEnumIterator for BetterThanRust`[src]

`type Iterator = BetterThanRustIter`

`fn iter() -> BetterThanRustIterⓘNotable traits for BetterThanRustIter impl Iterator for BetterThanRustIter type Item = BetterThanRust;`[src]

`impl IntoEnumIterator for Medal`[src]

`type Iterator = MedalIter`

`fn iter() -> MedalIterⓘNotable traits for MedalIter impl Iterator for MedalIter type Item = Medal;`[src]

`impl IntoEnumIterator for Ordinal`[src]

`type Iterator = OrdinalIter`

`fn iter() -> OrdinalIterⓘNotable traits for OrdinalIter impl Iterator for OrdinalIter type Item = Ordinal;`[src]

`impl IntoEnumIterator for Element`[src]

`type Iterator = ElementIter`

`fn iter() -> ElementIterⓘNotable traits for ElementIter impl Iterator for ElementIter type Item = Element;`[src]

`impl IntoEnumIterator for Planet`[src]

`type Iterator = PlanetIter`

`fn iter() -> PlanetIterⓘNotable traits for PlanetIter impl Iterator for PlanetIter type Item = Planet;`[src]

`impl IntoEnumIterator for PrefixLarge`[src]

`type Iterator = PrefixLargeIter`

`fn iter() -> PrefixLargeIterⓘNotable traits for PrefixLargeIter impl Iterator for PrefixLargeIter type Item = PrefixLarge;`[src]

`impl IntoEnumIterator for PrefixSmall`[src]

`type Iterator = PrefixSmallIter`

`fn iter() -> PrefixSmallIterⓘNotable traits for PrefixSmallIter impl Iterator for PrefixSmallIter type Item = PrefixSmall;`[src]

`impl IntoEnumIterator for TaxonomicRank`[src]

`type Iterator = TaxonomicRankIter`

`fn iter() -> TaxonomicRankIterⓘNotable traits for TaxonomicRankIter impl Iterator for TaxonomicRankIter type Item = TaxonomicRank;`[src]

`impl IntoEnumIterator for Unit`[src]

`type Iterator = UnitIter`

`fn iter() -> UnitIterⓘNotable traits for UnitIter impl Iterator for UnitIter type Item = Unit;`[src]

`impl IntoEnumIterator for Day`[src]

`type Iterator = DayIter`

`fn iter() -> DayIterⓘNotable traits for DayIter impl Iterator for DayIter type Item = Day;`[src]

`impl IntoEnumIterator for Month`[src]

`type Iterator = MonthIter`

`fn iter() -> MonthIterⓘNotable traits for MonthIter impl Iterator for MonthIter type Item = Month;`[src]

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[−][src]Trait hodgepodge::IntoEnumIterator

Example

Associated Types

type Iterator: Iterator

Required methods

fn iter() -> Self::Iterator

Implementors

impl IntoEnumIterator for CMYK[src]

type Iterator = CMYKIter

fn iter() -> CMYKIterⓘNotable traits for CMYKIterimpl Iterator for CMYKIter type Item = CMYK;[src]

Notable traits for CMYKIter

impl IntoEnumIterator for CSS[src]

type Iterator = CSSIter

fn iter() -> CSSIterⓘNotable traits for CSSIterimpl Iterator for CSSIter type Item = CSS;[src]

Notable traits for CSSIter

impl IntoEnumIterator for RGB[src]

type Iterator = RGBIter

fn iter() -> RGBIterⓘNotable traits for RGBIterimpl Iterator for RGBIter type Item = RGB;[src]

Notable traits for RGBIter

impl IntoEnumIterator for ROYGBIV[src]

type Iterator = ROYGBIVIter

fn iter() -> ROYGBIVIterⓘNotable traits for ROYGBIVIterimpl Iterator for ROYGBIVIter type Item = ROYGBIV;[src]

Notable traits for ROYGBIVIter

impl IntoEnumIterator for Rank[src]

type Iterator = RankIter

fn iter() -> RankIterⓘNotable traits for RankIterimpl Iterator for RankIter type Item = Rank;[src]

Notable traits for RankIter

impl IntoEnumIterator for Suit[src]

type Iterator = SuitIter

fn iter() -> SuitIterⓘNotable traits for SuitIterimpl Iterator for SuitIter type Item = Suit;[src]

Notable traits for SuitIter

impl IntoEnumIterator for Continent[src]

type Iterator = ContinentIter

fn iter() -> ContinentIterⓘNotable traits for ContinentIterimpl Iterator for ContinentIter type Item = Continent;[src]

Notable traits for ContinentIter

impl IntoEnumIterator for Country[src]

type Iterator = CountryIter

fn iter() -> CountryIterⓘNotable traits for CountryIterimpl Iterator for CountryIter type Item = Country;[src]

Notable traits for CountryIter

impl IntoEnumIterator for Direction[src]

type Iterator = DirectionIter

fn iter() -> DirectionIterⓘNotable traits for DirectionIterimpl Iterator for DirectionIter type Item = Direction;[src]

Notable traits for DirectionIter

impl IntoEnumIterator for EU[src]

type Iterator = EUIter

fn iter() -> EUIterⓘNotable traits for EUIterimpl Iterator for EUIter type Item = EU;[src]

Notable traits for EUIter

impl IntoEnumIterator for States[src]

type Iterator = StatesIter

fn iter() -> StatesIterⓘNotable traits for StatesIterimpl Iterator for StatesIter type Item = States;[src]

Notable traits for StatesIter

impl IntoEnumIterator for BetterThanRust[src]

type Iterator = BetterThanRustIter

fn iter() -> BetterThanRustIterⓘNotable traits for BetterThanRustIterimpl Iterator for BetterThanRustIter type Item = BetterThanRust;[src]

Notable traits for BetterThanRustIter

impl IntoEnumIterator for Medal[src]

type Iterator = MedalIter

fn iter() -> MedalIterⓘNotable traits for MedalIterimpl Iterator for MedalIter type Item = Medal;[src]

Notable traits for MedalIter

impl IntoEnumIterator for Ordinal[src]

type Iterator = OrdinalIter

fn iter() -> OrdinalIterⓘNotable traits for OrdinalIterimpl Iterator for OrdinalIter type Item = Ordinal;[src]

Notable traits for OrdinalIter

impl IntoEnumIterator for Element[src]

type Iterator = ElementIter

fn iter() -> ElementIterⓘNotable traits for ElementIterimpl Iterator for ElementIter type Item = Element;[src]

Notable traits for ElementIter

impl IntoEnumIterator for Planet[src]

type Iterator = PlanetIter

fn iter() -> PlanetIterⓘNotable traits for PlanetIterimpl Iterator for PlanetIter type Item = Planet;[src]

Notable traits for PlanetIter

impl IntoEnumIterator for PrefixLarge[src]

type Iterator = PrefixLargeIter

fn iter() -> PrefixLargeIterⓘNotable traits for PrefixLargeIterimpl Iterator for PrefixLargeIter type Item = PrefixLarge;[src]

Notable traits for PrefixLargeIter

impl IntoEnumIterator for PrefixSmall[src]

type Iterator = PrefixSmallIter

fn iter() -> PrefixSmallIterⓘNotable traits for PrefixSmallIterimpl Iterator for PrefixSmallIter type Item = PrefixSmall;[src]

Notable traits for PrefixSmallIter

impl IntoEnumIterator for TaxonomicRank[src]

`type Iterator: Iterator`

`fn iter() -> Self::Iterator`

`impl IntoEnumIterator for CMYK`[src]

`type Iterator = CMYKIter`

`fn iter() -> CMYKIterⓘNotable traits for CMYKIter impl Iterator for CMYKIter type Item = CMYK;`[src]

`impl IntoEnumIterator for CSS`[src]

`type Iterator = CSSIter`

`fn iter() -> CSSIterⓘNotable traits for CSSIter impl Iterator for CSSIter type Item = CSS;`[src]

`impl IntoEnumIterator for RGB`[src]

`type Iterator = RGBIter`

`fn iter() -> RGBIterⓘNotable traits for RGBIter impl Iterator for RGBIter type Item = RGB;`[src]

`impl IntoEnumIterator for ROYGBIV`[src]

`type Iterator = ROYGBIVIter`

`fn iter() -> ROYGBIVIterⓘNotable traits for ROYGBIVIter impl Iterator for ROYGBIVIter type Item = ROYGBIV;`[src]

`impl IntoEnumIterator for Rank`[src]

`type Iterator = RankIter`

`fn iter() -> RankIterⓘNotable traits for RankIter impl Iterator for RankIter type Item = Rank;`[src]

`impl IntoEnumIterator for Suit`[src]

`type Iterator = SuitIter`

`fn iter() -> SuitIterⓘNotable traits for SuitIter impl Iterator for SuitIter type Item = Suit;`[src]

`impl IntoEnumIterator for Continent`[src]

`type Iterator = ContinentIter`

`fn iter() -> ContinentIterⓘNotable traits for ContinentIter impl Iterator for ContinentIter type Item = Continent;`[src]

`impl IntoEnumIterator for Country`[src]

`type Iterator = CountryIter`

`fn iter() -> CountryIterⓘNotable traits for CountryIter impl Iterator for CountryIter type Item = Country;`[src]

`impl IntoEnumIterator for Direction`[src]

`type Iterator = DirectionIter`

`fn iter() -> DirectionIterⓘNotable traits for DirectionIter impl Iterator for DirectionIter type Item = Direction;`[src]

`impl IntoEnumIterator for EU`[src]

`type Iterator = EUIter`

`fn iter() -> EUIterⓘNotable traits for EUIter impl Iterator for EUIter type Item = EU;`[src]

`impl IntoEnumIterator for States`[src]

`type Iterator = StatesIter`

`fn iter() -> StatesIterⓘNotable traits for StatesIter impl Iterator for StatesIter type Item = States;`[src]

`impl IntoEnumIterator for BetterThanRust`[src]

`type Iterator = BetterThanRustIter`

`fn iter() -> BetterThanRustIterⓘNotable traits for BetterThanRustIter impl Iterator for BetterThanRustIter type Item = BetterThanRust;`[src]

`impl IntoEnumIterator for Medal`[src]

`type Iterator = MedalIter`

`fn iter() -> MedalIterⓘNotable traits for MedalIter impl Iterator for MedalIter type Item = Medal;`[src]

`impl IntoEnumIterator for Ordinal`[src]

`type Iterator = OrdinalIter`

`fn iter() -> OrdinalIterⓘNotable traits for OrdinalIter impl Iterator for OrdinalIter type Item = Ordinal;`[src]

`impl IntoEnumIterator for Element`[src]

`type Iterator = ElementIter`

`fn iter() -> ElementIterⓘNotable traits for ElementIter impl Iterator for ElementIter type Item = Element;`[src]

`impl IntoEnumIterator for Planet`[src]

`type Iterator = PlanetIter`

`fn iter() -> PlanetIterⓘNotable traits for PlanetIter impl Iterator for PlanetIter type Item = Planet;`[src]

`impl IntoEnumIterator for PrefixLarge`[src]

`type Iterator = PrefixLargeIter`

`fn iter() -> PrefixLargeIterⓘNotable traits for PrefixLargeIter impl Iterator for PrefixLargeIter type Item = PrefixLarge;`[src]

`impl IntoEnumIterator for PrefixSmall`[src]

`type Iterator = PrefixSmallIter`

`fn iter() -> PrefixSmallIterⓘNotable traits for PrefixSmallIter impl Iterator for PrefixSmallIter type Item = PrefixSmall;`[src]

`impl IntoEnumIterator for TaxonomicRank`[src]

`type Iterator = TaxonomicRankIter`

`fn iter() -> TaxonomicRankIterⓘNotable traits for TaxonomicRankIter impl Iterator for TaxonomicRankIter type Item = TaxonomicRank;`[src]

`impl IntoEnumIterator for Unit`[src]

`type Iterator = UnitIter`

`fn iter() -> UnitIterⓘNotable traits for UnitIter impl Iterator for UnitIter type Item = Unit;`[src]

`impl IntoEnumIterator for Day`[src]

`type Iterator = DayIter`

`fn iter() -> DayIterⓘNotable traits for DayIter impl Iterator for DayIter type Item = Day;`[src]

`impl IntoEnumIterator for Month`[src]

`type Iterator = MonthIter`

`fn iter() -> MonthIterⓘNotable traits for MonthIter impl Iterator for MonthIter type Item = Month;`[src]