Struct `SplitN`

pub struct SplitN<'r, 'h> { /* private fields */ }

Yields at most N spans delimited by a regular expression match.

The spans correspond to the offsets between matches. The last span will be whatever remains after splitting.

The lifetime parameters are as follows:

'r represents the lifetime of the Regex that produced this iterator.
'h represents the lifetime of the haystack being searched.

This iterator can be created with the Regex::splitn method.

Implementations

`impl<'r, 'h> SplitN<'r, 'h>`

fn input<'s>(&'s self) -> &'s Input<'h>

Returns the current Input associated with this iterator.

The start position on the given Input may change during iteration, but all other values are guaranteed to remain invariant.

Trait Implementations

`impl<'r, 'h> Debug for SplitN<'r, 'h>`

fn fmt(&self, f: &mut Formatter<'_>) -> Result

`impl<'r, 'h> FusedIterator for SplitN<'r, 'h>`

`impl<'r, 'h> Iterator for SplitN<'r, 'h>`

type Item = Span;
fn next(&mut self) -> Option
fn size_hint(&self) -> (usize, Option<usize>)

Auto Trait Implementations

`impl<'r, 'h> Freeze for SplitN<'r, 'h>`

`impl<'r, 'h> RefUnwindSafe for SplitN<'r, 'h>`

`impl<'r, 'h> Send for SplitN<'r, 'h>`

`impl<'r, 'h> Sync for SplitN<'r, 'h>`

`impl<'r, 'h> Unpin for SplitN<'r, 'h>`

`impl<'r, 'h> UnsafeUnpin for SplitN<'r, 'h>`

`impl<'r, 'h> UnwindSafe for SplitN<'r, 'h>`

Blanket Implementations

`impl IntoIterator for SplitN<'r, 'h> where I: Iterator,`

type Item = ::Item;
type IntoIter = I;
fn into_iter(self) -> I

`impl<T> Any for SplitN<'r, 'h> where T: 'static + ?Sized,`

fn type_id(&self) -> TypeId

`impl<T> Borrow<T> for SplitN<'r, 'h> where T: ?Sized,`

fn borrow(&self) -> &T

`impl<T> BorrowMut<T> for SplitN<'r, 'h> where T: ?Sized,`

fn borrow_mut(&mut self) -> &mut T

`impl<T> From<T> for SplitN<'r, 'h>`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T, U> Into for SplitN<'r, 'h> where U: From<T>,`

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

`impl<T, U> TryFrom for SplitN<'r, 'h> where U: Into<T>,`

type Error = never;
fn try_from(value: U) -> Result<T, never>

`impl<T, U> TryInto for SplitN<'r, 'h> where U: TryFrom<T>,`

type Error = >::Error;
fn try_into(self) -> Result<U, >::Error>