Struct unicode_segmentation::Graphemes[][src]

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

External iterator for a string's grapheme clusters.

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

Implementations

impl<'a> Graphemes<'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".graphemes(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 Graphemes<'a>[src]

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

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

type Item = &'a str

The type of the elements being iterated over.

Auto Trait Implementations

impl<'a> Send for Graphemes<'a>[src]

impl<'a> Sync for Graphemes<'a>[src]

impl<'a> Unpin for Graphemes<'a>[src]

Blanket Implementations

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

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

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

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
[src]

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.