Trait geng::prelude::itertools::__std_iter::IntoIterator

1.0.0 · source ·

pub trait IntoIterator {
    type Item;
    type IntoIter: Iterator<Item = Self::Item>;

    // Required method
    fn into_iter(self) -> Self::IntoIter;
}

Expand description

Conversion into an Iterator.

By implementing IntoIterator for a type, you define how it will be converted to an iterator. This is common for types which describe a collection of some kind.

One benefit of implementing IntoIterator is that your type will work with Rust’s for loop syntax.

§Examples

Basic usage:

let v = [1, 2, 3];
let mut iter = v.into_iter();

assert_eq!(Some(1), iter.next());
assert_eq!(Some(2), iter.next());
assert_eq!(Some(3), iter.next());
assert_eq!(None, iter.next());

Implementing IntoIterator for your type:

// A sample collection, that's just a wrapper over Vec<T>
#[derive(Debug)]
struct MyCollection(Vec<i32>);

// Let's give it some methods so we can create one and add things
// to it.
impl MyCollection {
    fn new() -> MyCollection {
        MyCollection(Vec::new())
    }

    fn add(&mut self, elem: i32) {
        self.0.push(elem);
    }
}

// and we'll implement IntoIterator
impl IntoIterator for MyCollection {
    type Item = i32;
    type IntoIter = std::vec::IntoIter<Self::Item>;

    fn into_iter(self) -> Self::IntoIter {
        self.0.into_iter()
    }
}

// Now we can make a new collection...
let mut c = MyCollection::new();

// ... add some stuff to it ...
c.add(0);
c.add(1);
c.add(2);

// ... and then turn it into an Iterator:
for (i, n) in c.into_iter().enumerate() {
    assert_eq!(i as i32, n);
}

It is common to use IntoIterator as a trait bound. This allows the input collection type to change, so long as it is still an iterator. Additional bounds can be specified by restricting on Item:

fn collect_as_strings<T>(collection: T) -> Vec<String>
where
    T: IntoIterator,
    T::Item: std::fmt::Debug,
{
    collection
        .into_iter()
        .map(|item| format!("{item:?}"))
        .collect()
}

Required Associated Types§

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type Item

The type of the elements being iterated over.

source

type IntoIter: Iterator<Item = Self::Item>

Which kind of iterator are we turning this into?

Required Methods§

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fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

See the module-level documentation for more.

§Examples

let v = [1, 2, 3];
let mut iter = v.into_iter();

assert_eq!(Some(1), iter.next());
assert_eq!(Some(2), iter.next());
assert_eq!(Some(3), iter.next());
assert_eq!(None, iter.next());

Implementors§

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type IntoIter = Iter<'a>

1.10.0 · source§

impl<'a> IntoIterator for &'a UnixListener

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type Item = Result<UnixStream, Error>

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type IntoIter = Incoming<'a>

1.6.0 · source§

impl<'a> IntoIterator for &'a std::path::Path

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type Item = &'a OsStr

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type IntoIter = Iter<'a>

1.6.0 · source§

impl<'a> IntoIterator for &'a std::path::PathBuf

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type Item = &'a OsStr

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type IntoIter = Iter<'a>

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impl<'a> IntoIterator for &'a bytes::bytes::Bytes

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type Item = u8

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type IntoIter = Iter<Cursor<&'a Bytes>>

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impl<'a> IntoIterator for &'a bytes::bytes::BytesMut

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type Item = u8

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type IntoIter = Iter<Cursor<&'a BytesMut>>

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impl<'a> IntoIterator for &'a mio::poll::Events

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type Item = Event

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type IntoIter = Iter<'a>

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impl<'a> IntoIterator for &'a BorrowedCertRevocationList<'a>

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type Item = Result<BorrowedRevokedCert<'a>, Error>

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type IntoIter = RevokedCerts<'a>

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impl<'a> IntoIterator for &'a Bytes

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type Item = &'a u8

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type IntoIter = Iter<'a, u8>

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impl<'a> IntoIterator for &'a BytesMut

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type Item = &'a u8

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type IntoIter = Iter<'a, u8>

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impl<'a> IntoIterator for &'a EventVec

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type IntoIter = Iter<'a>

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type Item = (EventFlags, u64)

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impl<'a> IntoIterator for &'a EventVec

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type IntoIter = Iter<'a>

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type Item = Event

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impl<'a> IntoIterator for &'a Events

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type Item = &'a Event

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type IntoIter = Iter<'a>

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impl<'a> IntoIterator for &'a FieldSet

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type IntoIter = Iter

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type Item = Field

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impl<'a> IntoIterator for &'a Params

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type IntoIter = ParamsIter<'a>

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type Item = &'a [u16]

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impl<'a> IntoIterator for &'a Path

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type Item = &'a OsStr

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type IntoIter = Iter<'a>

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impl<'a> IntoIterator for &'a PathBuf

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type Item = &'a OsStr

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type IntoIter = Iter<'a>

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impl<'a> IntoIterator for &'a SetMatches

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type IntoIter = SetMatchesIter<'a>

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type Item = usize

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impl<'a> IntoIterator for &'a SetMatches

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type IntoIter = SetMatchesIter<'a>

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type Item = usize

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impl<'a> IntoIterator for &'a Utf8Sequence

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type IntoIter = Iter<'a, Utf8Range>

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type Item = &'a Utf8Range

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impl<'a> IntoIterator for &'a mut geng::prelude::serde_json::Map<String, Value>

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type Item = (&'a String, &'a mut Value)

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type IntoIter = IterMut<'a>

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impl<'a> IntoIterator for &'a mut geng::prelude::toml::map::Map<String, Value>

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type Item = (&'a String, &'a mut Value)

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type IntoIter = IterMut<'a>

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impl<'a> IntoIterator for Chains<'a>

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type Item = Chain<'a>

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type IntoIter = ChainsIter<'a>

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impl<'a> IntoIterator for FeatureNames<'a>

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type Item = FeatureName<'a>

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type IntoIter = FeatureNamesIter<'a>

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impl<'a> IntoIterator for Names<'a>

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type Item = Name<'a>

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type IntoIter = NamesIter<'a>

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impl<'a> IntoIterator for SegmentMaps<'a>

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type Item = LazyArray16<'a, AxisValueMap>

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type IntoIter = SegmentMapsIter<'a>

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impl<'a> IntoIterator for Strikes<'a>

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type Item = Strike<'a>

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type IntoIter = StrikesIter<'a>

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impl<'a> IntoIterator for Subtables<'a>

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type Item = Subtable<'a>

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type IntoIter = SubtablesIter<'a>

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impl<'a> IntoIterator for Subtables<'a>

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type Item = Subtable<'a>

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type IntoIter = SubtablesIter<'a>

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impl<'a> IntoIterator for Subtables<'a>

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type Item = Subtable<'a>

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type IntoIter = SubtablesIter<'a>

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impl<'a> IntoIterator for Subtables<'a>

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type Item = Subtable<'a>

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type IntoIter = SubtablesIter<'a>

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impl<'a> IntoIterator for SvgDocumentsList<'a>

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type Item = SvgDocument<'a>

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type IntoIter = SvgDocumentsListIter<'a>

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impl<'a> IntoIterator for Tracks<'a>

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type Item = Track<'a>

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type IntoIter = TracksIter<'a>

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impl<'a, 'b, T> IntoIterator for &'b GetAll<'a, T>
where 'b: 'a,

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type Item = &'a T

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type IntoIter = ValueIter<'a, T>

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impl<'a, 'b, T> IntoIterator for &'b OccupiedEntry<'a, T>
where 'b: 'a,

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type Item = &'a T

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type IntoIter = ValueIter<'a, T>

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impl<'a, 'b, T> IntoIterator for &'b mut OccupiedEntry<'a, T>
where 'b: 'a,

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type Item = &'a mut T

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type IntoIter = ValueIterMut<'a, T>

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impl<'a, A> IntoIterator for &'a ArrayVec<A>
where A: Array,

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type Item = &'a <A as Array>::Item

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type IntoIter = Iter<'a, <A as Array>::Item>

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impl<'a, A> IntoIterator for &'a SmallVec<A>
where A: Array,

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type IntoIter = Iter<'a, <A as Array>::Item>

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type Item = &'a <A as Array>::Item

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impl<'a, A> IntoIterator for &'a TinyVec<A>
where A: Array,

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type Item = &'a <A as Array>::Item

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type IntoIter = Iter<'a, <A as Array>::Item>

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impl<'a, A> IntoIterator for &'a mut ArrayVec<A>
where A: Array,

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type Item = &'a mut <A as Array>::Item

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type IntoIter = IterMut<'a, <A as Array>::Item>

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impl<'a, A> IntoIterator for &'a mut SmallVec<A>
where A: Array,

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type IntoIter = IterMut<'a, <A as Array>::Item>

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type Item = &'a mut <A as Array>::Item

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impl<'a, A> IntoIterator for &'a mut TinyVec<A>
where A: Array,

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type Item = &'a mut <A as Array>::Item

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type IntoIter = IterMut<'a, <A as Array>::Item>

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impl<'a, Fut> IntoIterator for &'a FuturesUnordered<Fut>
where Fut: Unpin,

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type Item = &'a Fut

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type IntoIter = Iter<'a, Fut>

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impl<'a, Fut> IntoIterator for &'a mut FuturesUnordered<Fut>
where Fut: Unpin,

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type Item = &'a mut Fut

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type IntoIter = IterMut<'a, Fut>

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impl<'a, I> IntoIterator for &'a geng::prelude::itertools::IntoChunks
where I: Iterator, ::Item: 'a,

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type Item = Chunk<'a, I>

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type IntoIter = Chunks<'a, I>

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impl<'a, I> IntoIterator for &'a geng::prelude::itertools::RcIter
where I: Iterator,

Return an iterator from &RcIter (by simply cloning it).

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type Item = ::Item

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type IntoIter = RcIter

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impl<'a, I> IntoIterator for &'a itertools::groupbylazy::IntoChunks
where I: Iterator, ::Item: 'a,

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type Item = Chunk<'a, I>

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type IntoIter = Chunks<'a, I>

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impl<'a, I> IntoIterator for &'a itertools::rciter_impl::RcIter
where I: Iterator,

Return an iterator from &RcIter (by simply cloning it).

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type Item = ::Item

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type IntoIter = RcIter

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impl<'a, K, I, F> IntoIterator for &'a geng::prelude::itertools::GroupBy<K, I, F>
where I: Iterator, ::Item: 'a, F: FnMut(&::Item) -> K, K: PartialEq,

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type Item = (K, Group<'a, K, I, F>)

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type IntoIter = Groups<'a, K, I, F>

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impl<'a, K, I, F> IntoIterator for &'a itertools::groupbylazy::GroupBy<K, I, F>
where I: Iterator, ::Item: 'a, F: FnMut(&::Item) -> K, K: PartialEq,

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type Item = (K, Group<'a, K, I, F>)

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type IntoIter = Groups<'a, K, I, F>

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impl<'a, K, V> IntoIterator for &'a indexmap::map::slice::Slice<K, V>

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type IntoIter = Iter<'a, K, V>

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type Item = (&'a K, &'a V)

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impl<'a, K, V> IntoIterator for &'a mut indexmap::map::slice::Slice<K, V>

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type IntoIter = IterMut<'a, K, V>

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type Item = (&'a K, &'a mut V)

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impl<'a, K, V, A> IntoIterator for &'a BTreeMap<K, V, A>
where A: Allocator + Clone,

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type Item = (&'a K, &'a V)

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type IntoIter = Iter<'a, K, V>

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impl<'a, K, V, A> IntoIterator for &'a mut BTreeMap<K, V, A>
where A: Allocator + Clone,

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type Item = (&'a K, &'a mut V)

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type IntoIter = IterMut<'a, K, V>

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impl<'a, K, V, S> IntoIterator for &'a geng::prelude::HashMap<K, V, S>

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type Item = (&'a K, &'a V)

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type IntoIter = Iter<'a, K, V>

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impl<'a, K, V, S> IntoIterator for &'a IndexMap<K, V, S>

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type Item = (&'a K, &'a V)

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type IntoIter = Iter<'a, K, V>

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impl<'a, K, V, S> IntoIterator for &'a AHashMap<K, V, S>

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type Item = (&'a K, &'a V)

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type IntoIter = Iter<'a, K, V>

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impl<'a, K, V, S> IntoIterator for &'a mut geng::prelude::HashMap<K, V, S>

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type Item = (&'a K, &'a mut V)

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type IntoIter = IterMut<'a, K, V>

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impl<'a, K, V, S> IntoIterator for &'a mut IndexMap<K, V, S>

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type Item = (&'a K, &'a mut V)

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type IntoIter = IterMut<'a, K, V>

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impl<'a, K, V, S> IntoIterator for &'a mut AHashMap<K, V, S>

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type Item = (&'a K, &'a mut V)

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type IntoIter = IterMut<'a, K, V>

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impl<'a, K, V, S, A> IntoIterator for &'a HashMap<K, V, S, A>
where A: Allocator,

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type Item = (&'a K, &'a V)

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type IntoIter = Iter<'a, K, V>

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impl<'a, K, V, S, A> IntoIterator for &'a mut HashMap<K, V, S, A>
where A: Allocator,

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type Item = (&'a K, &'a mut V)

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type IntoIter = IterMut<'a, K, V>

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impl<'a, St> IntoIterator for &'a SelectAll<St>
where St: Stream + Unpin,

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type Item = &'a St

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type IntoIter = Iter<'a, St>

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impl<'a, St> IntoIterator for &'a mut SelectAll<St>
where St: Stream + Unpin,

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type Item = &'a mut St

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type IntoIter = IterMut<'a, St>

1.4.0 · source§

impl<'a, T> IntoIterator for &'a Option<T>

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type Item = &'a T

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type IntoIter = Iter<'a, T>

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impl<'a, T> IntoIterator for &'a [T]

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type Item = &'a T

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type IntoIter = Iter<'a, T>

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impl<'a, T> IntoIterator for &'a Collection<T>
where T: HasId,

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type Item = &'a T

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type IntoIter = Box<dyn Iterator<Item = &'a T> + 'a>

1.1.0 · source§

impl<'a, T> IntoIterator for &'a std::sync::mpsc::Receiver<T>

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type Item = T

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type IntoIter = Iter<'a, T>

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impl<'a, T> IntoIterator for &'a HeaderMap<T>

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type Item = (&'a HeaderName, &'a T)

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type IntoIter = Iter<'a, T>

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impl<'a, T> IntoIterator for &'a indexmap::set::slice::Slice<T>

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type IntoIter = Iter<'a, T>

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type Item = &'a T

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impl<'a, T> IntoIterator for &'a Receiver<T>

This exists as a shorthand for [Receiver::iter].

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type Item = T

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type IntoIter = Iter<'a, T>

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impl<'a, T> IntoIterator for &'a Receiver<T>

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type Item = T

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type IntoIter = Iter<'a, T>

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impl<'a, T> IntoIterator for &'a Slab<T>

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type Item = (usize, &'a T)

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type IntoIter = Iter<'a, T>

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impl<'a, T> IntoIterator for &'a VecMap<T>

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type Item = (usize, &'a T)

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type IntoIter = Iter<'a, T>

1.4.0 · source§

impl<'a, T> IntoIterator for &'a mut Option<T>

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type Item = &'a mut T

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type IntoIter = IterMut<'a, T>

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impl<'a, T> IntoIterator for &'a mut [T]

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type Item = &'a mut T

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type IntoIter = IterMut<'a, T>

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impl<'a, T> IntoIterator for &'a mut Collection<T>
where T: HasId,

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type Item = &'a mut T

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type IntoIter = Box<dyn Iterator<Item = &'a mut T> + 'a>

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impl<'a, T> IntoIterator for &'a mut HeaderMap<T>

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type Item = (&'a HeaderName, &'a mut T)

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type IntoIter = IterMut<'a, T>

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impl<'a, T> IntoIterator for &'a mut Slab<T>

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type Item = (usize, &'a mut T)

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type IntoIter = IterMut<'a, T>

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impl<'a, T> IntoIterator for &'a mut VecMap<T>

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type Item = (usize, &'a mut T)

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type IntoIter = IterMut<'a, T>

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impl<'a, T> IntoIterator for GetAll<'a, T>

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type Item = &'a T

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type IntoIter = ValueIter<'a, T>

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impl<'a, T> IntoIterator for OccupiedEntry<'a, T>

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type Item = &'a mut T

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type IntoIter = ValueIterMut<'a, T>

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impl<'a, T> IntoIterator for LazyArray16<'a, T>
where T: FromData,

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type Item = T

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type IntoIter = LazyArrayIter16<'a, T>

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impl<'a, T> IntoIterator for LazyArray32<'a, T>
where T: FromData,

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type Item = T

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type IntoIter = LazyArrayIter32<'a, T>

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impl<'a, T> IntoIterator for RecordList<'a, T>
where T: RecordListItem<'a>,

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type Item = T

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type IntoIter = RecordListIter<'a, T>

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impl<'a, T, A> IntoIterator for &'a BinaryHeap<T, A>
where A: Allocator,

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type Item = &'a T

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type IntoIter = Iter<'a, T>

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impl<'a, T, A> IntoIterator for &'a BTreeSet<T, A>
where A: Allocator + Clone,

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type Item = &'a T

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type IntoIter = Iter<'a, T>

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impl<'a, T, A> IntoIterator for &'a LinkedList<T, A>
where A: Allocator,

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type Item = &'a T

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type IntoIter = Iter<'a, T>

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impl<'a, T, A> IntoIterator for &'a VecDeque<T, A>
where A: Allocator,

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type Item = &'a T

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type IntoIter = Iter<'a, T>

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impl<'a, T, A> IntoIterator for &'a Vec<T, A>
where A: Allocator,

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type Item = &'a T

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type IntoIter = Iter<'a, T>

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impl<'a, T, A> IntoIterator for &'a HashTable<T, A>
where A: Allocator,

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type Item = &'a T

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type IntoIter = Iter<'a, T>

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impl<'a, T, A> IntoIterator for &'a mut LinkedList<T, A>
where A: Allocator,

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type Item = &'a mut T

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type IntoIter = IterMut<'a, T>

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impl<'a, T, A> IntoIterator for &'a mut VecDeque<T, A>
where A: Allocator,

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type Item = &'a mut T

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type IntoIter = IterMut<'a, T>

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impl<'a, T, A> IntoIterator for &'a mut Vec<T, A>
where A: Allocator,

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type Item = &'a mut T

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type IntoIter = IterMut<'a, T>

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impl<'a, T, A> IntoIterator for &'a mut HashTable<T, A>
where A: Allocator,

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type Item = &'a mut T

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type IntoIter = IterMut<'a, T>

1.4.0 · source§

impl<'a, T, E> IntoIterator for &'a Result<T, E>

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type Item = &'a T

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type IntoIter = Iter<'a, T>

1.4.0 · source§

impl<'a, T, E> IntoIterator for &'a mut Result<T, E>

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type Item = &'a mut T

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type IntoIter = IterMut<'a, T>

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impl<'a, T, N> IntoIterator for &'a GenericArray<T, N>
where T: 'a, N: ArrayLength<T>,

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type IntoIter = Iter<'a, T>

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type Item = &'a T

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impl<'a, T, N> IntoIterator for &'a mut GenericArray<T, N>
where T: 'a, N: ArrayLength<T>,

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type IntoIter = IterMut<'a, T>

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type Item = &'a mut T

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impl<'a, T, S> IntoIterator for &'a geng::prelude::HashSet<T, S>

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type Item = &'a T

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type IntoIter = Iter<'a, T>

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impl<'a, T, S> IntoIterator for &'a IndexSet<T, S>

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type Item = &'a T

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type IntoIter = Iter<'a, T>

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impl<'a, T, S> IntoIterator for &'a AHashSet<T, S>

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type Item = &'a T

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type IntoIter = Iter<'a, T>

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impl<'a, T, S, A> IntoIterator for &'a HashSet<T, S, A>
where A: Allocator,

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type Item = &'a T

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type IntoIter = Iter<'a, T>

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impl<'a, T, const CAP: usize> IntoIterator for &'a arrayvec::arrayvec::ArrayVec<T, CAP>
where T: 'a,

Iterate the ArrayVec with references to each element.

use arrayvec::ArrayVec;

let array = ArrayVec::from([1, 2, 3]);

for elt in &array {
    // ...
}

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type Item = &'a T

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type IntoIter = Iter<'a, T>

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impl<'a, T, const CAP: usize> IntoIterator for &'a mut arrayvec::arrayvec::ArrayVec<T, CAP>
where T: 'a,

Iterate the ArrayVec with mutable references to each element.

use arrayvec::ArrayVec;

let mut array = ArrayVec::from([1, 2, 3]);

for elt in &mut array {
    // ...
}

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type Item = &'a mut T

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type IntoIter = IterMut<'a, T>

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impl<'a, T, const N: usize> IntoIterator for &'a [T; N]

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type Item = &'a T

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type IntoIter = Iter<'a, T>

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impl<'a, T, const N: usize> IntoIterator for &'a mut [T; N]

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type Item = &'a mut T

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type IntoIter = IterMut<'a, T>

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impl<'s> IntoIterator for &'s Array

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type Item = &'s Value

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type IntoIter = Box<dyn Iterator<Item = &'s Value> + 's>

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impl<'s> IntoIterator for &'s ArrayOfTables

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type Item = &'s Table

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type IntoIter = Box<dyn Iterator<Item = &'s Table> + 's>

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impl<'s> IntoIterator for &'s InlineTable

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type Item = (&'s str, &'s Value)

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type IntoIter = Box<dyn Iterator<Item = (&'s str, &'s Value)> + 's>

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impl<'s> IntoIterator for &'s Table

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type Item = (&'s str, &'s Item)

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type IntoIter = Box<dyn Iterator<Item = (&'s str, &'s Item)> + 's>

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impl<'s, T> IntoIterator for SliceVec<'s, T>

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type Item = &'s mut T

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type IntoIter = IterMut<'s, T>

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impl<A> IntoIterator for ArrayVec<A>
where A: Array,

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type Item = <A as Array>::Item

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type IntoIter = ArrayVecIterator<A>

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impl<A> IntoIterator for SmallVec<A>
where A: Array,

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type IntoIter = IntoIter<A>

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type Item = <A as Array>::Item

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impl<A> IntoIterator for TinyVec<A>
where A: Array,

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type Item = <A as Array>::Item

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type IntoIter = TinyVecIterator<A>

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impl<Fut> IntoIterator for FuturesUnordered<Fut>
where Fut: Unpin,

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type Item = Fut

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type IntoIter = IntoIter<Fut>

const: unstable · source§

impl IntoIterator for I
where I: Iterator,

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type Item = ::Item

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type IntoIter = I

source §

impl<K, V> IntoIterator for Box<Slice<K, V>>

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type IntoIter = IntoIter<K, V>

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type Item = (K, V)

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impl<K, V, A> IntoIterator for BTreeMap<K, V, A>
where A: Allocator + Clone,

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type Item = (K, V)

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type IntoIter = IntoIter<K, V, A>

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impl<K, V, S> IntoIterator for geng::prelude::HashMap<K, V, S>

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type Item = (K, V)

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type IntoIter = IntoIter<K, V>

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impl<K, V, S> IntoIterator for IndexMap<K, V, S>

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type Item = (K, V)

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type IntoIter = IntoIter<K, V>

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impl<K, V, S> IntoIterator for AHashMap<K, V, S>

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type Item = (K, V)

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type IntoIter = IntoIter<K, V>

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impl<K, V, S, A> IntoIterator for HashMap<K, V, S, A>
where A: Allocator,

§

type Item = (K, V)

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type IntoIter = IntoIter<K, V, A>

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impl<R> IntoIterator for HdrDecoder<R>
where R: Read,

§

type Item = Result<Rgbe8Pixel, ImageError>

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type IntoIter = HdrImageDecoderIterator<R>

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impl<St> IntoIterator for SelectAll<St>
where St: Stream + Unpin,

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type Item = St

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type IntoIter = IntoIter<St>

source §

impl<T> IntoIterator for Option<T>

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type Item = T

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type IntoIter = IntoIter<T>

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impl<T> IntoIterator for Collection<T>
where T: HasId + 'static,

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type Item = T

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type IntoIter = Box<dyn Iterator<Item = T>>

source §

impl<T> IntoIterator for Box<Slice<T>>

§

type IntoIter = IntoIter<T>

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type Item = T

1.1.0 · source§

impl<T> IntoIterator for std::sync::mpsc::Receiver<T>

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type Item = T

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type IntoIter = IntoIter<T>

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impl<T> IntoIterator for HeaderMap<T>

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type Item = (Option<HeaderName>, T)

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type IntoIter = IntoIter<T>

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impl<T> IntoIterator for Receiver<T>

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type Item = T

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type IntoIter = IntoIter<T>

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impl<T> IntoIterator for Receiver<T>

§

type Item = T

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type IntoIter = IntoIter<T>

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impl<T> IntoIterator for Slab<T>

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type Item = (usize, T)

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type IntoIter = IntoIter<T>

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impl<T> IntoIterator for VecMap<T>

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type Item = (usize, T)

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type IntoIter = IntoIter<T>

source §

impl<T, A> IntoIterator for BinaryHeap<T, A>
where A: Allocator,

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type Item = T

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type IntoIter = IntoIter<T, A>

source §

impl<T, A> IntoIterator for BTreeSet<T, A>
where A: Allocator + Clone,

§

type Item = T

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type IntoIter = IntoIter<T, A>

source §

impl<T, A> IntoIterator for LinkedList<T, A>
where A: Allocator,

§

type Item = T

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type IntoIter = IntoIter<T, A>

source §

impl<T, A> IntoIterator for VecDeque<T, A>
where A: Allocator,

§

type Item = T

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type IntoIter = IntoIter<T, A>

source §

impl<T, A> IntoIterator for Vec<T, A>
where A: Allocator,

§

type Item = T

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type IntoIter = IntoIter<T, A>

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impl<T, A> IntoIterator for HashTable<T, A>
where A: Allocator,

§

type Item = T

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type IntoIter = IntoIter<T, A>

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impl<T, A> IntoIterator for RawTable<T, A>
where A: Allocator,

§

type Item = T

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type IntoIter = RawIntoIter<T, A>

source §

impl<T, E> IntoIterator for Result<T, E>

§

type Item = T

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type IntoIter = IntoIter<T>

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impl<T, N> IntoIterator for GenericArray<T, N>
where N: ArrayLength<T>,

§

type Item = T

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type IntoIter = GenericArrayIter<T, N>

source §

impl<T, S> IntoIterator for geng::prelude::HashSet<T, S>

§

type Item = T

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type IntoIter = IntoIter<T>

source §

impl<T, S> IntoIterator for IndexSet<T, S>

§

type Item = T

§

type IntoIter = IntoIter<T>

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impl<T, S> IntoIterator for AHashSet<T, S>

§

type Item = T

§

type IntoIter = IntoIter<T>

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impl<T, S, A> IntoIterator for HashSet<T, S, A>
where A: Allocator,

§

type Item = T

§

type IntoIter = IntoIter<T, A>

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impl<T, U> IntoIterator for Chain<T, U>
where T: Buf, U: Buf,

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type Item = u8

§

type IntoIter = IntoIter<Chain<T, U>>

source §

impl<T, const CAP: usize> IntoIterator for arrayvec::arrayvec::ArrayVec<T, CAP>

Iterate the ArrayVec with each element by value.

The vector is consumed by this operation.

use arrayvec::ArrayVec;

for elt in ArrayVec::from([1, 2, 3]) {
    // ...
}

§

type Item = T

§

type IntoIter = IntoIter<T, CAP>

1.53.0 · source§

impl<T, const N: usize> IntoIterator for [T; N]

§

type Item = T

§

Trait geng::prelude::itertools::__std_iter::IntoIterator

§Examples

Required Associated Types§

type Item

type IntoIter: Iterator<Item = Self::Item>

Required Methods§

fn into_iter(self) -> Self::IntoIter

§Examples

Implementors§

impl IntoIterator for IndexVec

type Item = usize

type IntoIter = IndexVecIntoIter

impl IntoIterator for Extensions

type Item = Extensions

type IntoIter = Iter<Extensions>

impl IntoIterator for geng::prelude::ron::Map

type Item = (Value, Value)

type IntoIter = <BTreeMap<Value, Value> as IntoIterator>::IntoIter

impl IntoIterator for geng::prelude::serde_json::Map<String, Value>

type Item = (String, Value)

type IntoIter = IntoIter

impl IntoIterator for geng::prelude::toml::map::Map<String, Value>

type Item = (String, Value)

type IntoIter = IntoIter

impl IntoIterator for bytes::bytes::Bytes

type Item = u8

type IntoIter = Iter<Cursor<Bytes>>

impl IntoIterator for bytes::bytes::BytesMut

type Item = u8

type IntoIter = Iter<Cursor<BytesMut>>

impl IntoIterator for mio::poll::Events

type Item = Event

type IntoIter = IntoIter

impl IntoIterator for Access

type Item = Access

type IntoIter = Iter<Access>

impl IntoIterator for Anchor

type Item = Anchor

type IntoIter = Iter<Anchor>

impl IntoIterator for Anchor

type Item = Anchor

type IntoIter = Iter<Anchor>

impl IntoIterator for Api

type Item = Api

type IntoIter = Iter<Api>

impl IntoIterator for Array

type Item = Value

type IntoIter = Box<dyn Iterator<Item = Value>>

impl IntoIterator for ArrayOfTables

type Item = Table

type IntoIter = Box<dyn Iterator<Item = Table>>

impl IntoIterator for AtFlags

type Item = AtFlags

type IntoIter = Iter<AtFlags>

impl IntoIterator for Bytes

type Item = u8

type IntoIter = IntoIter<Bytes>

impl IntoIterator for BytesMut

type Item = u8

type IntoIter = IntoIter<BytesMut>

impl IntoIterator for CapabilitiesSecureBits

type Item = CapabilitiesSecureBits

type IntoIter = Iter<CapabilitiesSecureBits>

impl IntoIterator for Capability

type Item = Capability

type IntoIter = Iter<Capability>

impl IntoIterator for Capability

type Item = Capability

type IntoIter = Iter<Capability>

impl IntoIterator for Capability

type Item = Capability

type IntoIter = Iter<Capability>

impl IntoIterator for CapabilityFlags

type Item = CapabilityFlags

type IntoIter = Iter<CapabilityFlags>

impl IntoIterator for ConfigSurfaceTypes

type Item = ConfigSurfaceTypes

type IntoIter = Iter<ConfigSurfaceTypes>

impl IntoIterator for ConstraintAdjustment

type Item = ConstraintAdjustment