Struct unicode_segmentation::GraphemeIndices[][src]

pub struct GraphemeIndices<'a> { /* fields omitted */ }

External iterator for grapheme clusters and byte offsets.

This struct is created by the grapheme_indices method on the UnicodeSegmentation trait. See its documentation for more.

Implementations

impl<'a> GraphemeIndices<'a>[src]

pub fn as_str(&self) -> &'a str[src]

View the underlying data (the part yet to be iterated) as a slice of the original string.

let mut iter = "abc".grapheme_indices(true);
assert_eq!(iter.as_str(), "abc");
iter.next();
assert_eq!(iter.as_str(), "bc");
iter.next();
iter.next();
assert_eq!(iter.as_str(), "");

Trait Implementations

impl<'a> Clone for GraphemeIndices<'a>[src]

impl<'a> DoubleEndedIterator for GraphemeIndices<'a>[src]

impl<'a> Iterator for GraphemeIndices<'a>[src]

type Item = (usize, &'a str)

The type of the elements being iterated over.

Auto Trait Implementations

impl<'a> Send for GraphemeIndices<'a>

impl<'a> Sync for GraphemeIndices<'a>

impl<'a> Unpin for GraphemeIndices<'a>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<I> IntoIterator for I where
    I: Iterator
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type Item = <I as Iterator>::Item

The type of the elements being iterated over.

type IntoIter = I

Which kind of iterator are we turning this into?

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.