Struct PunctuatedInner 

pub struct PunctuatedInner<T, P> { /* private fields */ }

Internal storage for punctuated sequences.

Stores pairs of values and optional punctuation. This is the shared implementation used by Punctuated, Terminated, and Separated.

Implementations

impl<T, P> PunctuatedInner<T, P>

pub fn new() -> Self

pub fn with_capacity(capacity: usize) -> Self

pub fn push_value(&mut self, value: T)

pub fn push_punct(&mut self, punct: P)

pub fn trailing_punct(&self) -> bool

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn capacity(&self) -> usize

pub fn reserve(&mut self, additional: usize)

pub fn shrink_to_fit(&mut self)

pub fn clear(&mut self)

pub fn iter(&self) -> impl Iterator<Item = &T>

pub fn iter_mut(&mut self) -> impl Iterator<Item = &mut T>

pub fn pairs(&self) -> impl Iterator<Item = (&T, Option<&P>)>

pub fn pairs_mut(&mut self) -> impl Iterator<Item = (&mut T, Option<&mut P>)>

pub fn into_pairs(self) -> impl Iterator<Item = (T, Option<P>)>

pub fn first(&self) -> Option<&T>

pub fn last(&self) -> Option<&T>

Trait Implementations

impl<T, P> AsMut<PunctuatedInner<T, P>> for Punctuated<T, P>

fn as_mut(&mut self) -> &mut PunctuatedInner<T, P>

Converts this type into a mutable reference of the (usually inferred) input type.

impl<T, P> AsMut<PunctuatedInner<T, P>> for Separated<T, P>

fn as_mut(&mut self) -> &mut PunctuatedInner<T, P>

Converts this type into a mutable reference of the (usually inferred) input type.

impl<T, P> AsMut<PunctuatedInner<T, P>> for Terminated<T, P>

fn as_mut(&mut self) -> &mut PunctuatedInner<T, P>

Converts this type into a mutable reference of the (usually inferred) input type.

impl<T, P> AsRef<PunctuatedInner<T, P>> for Punctuated<T, P>

fn as_ref(&self) -> &PunctuatedInner<T, P>

Converts this type into a shared reference of the (usually inferred) input type.

impl<T, P> AsRef<PunctuatedInner<T, P>> for Separated<T, P>

fn as_ref(&self) -> &PunctuatedInner<T, P>

Converts this type into a shared reference of the (usually inferred) input type.

impl<T, P> AsRef<PunctuatedInner<T, P>> for Terminated<T, P>

fn as_ref(&self) -> &PunctuatedInner<T, P>

Converts this type into a shared reference of the (usually inferred) input type.

impl<T: Clone, P: Clone> Clone for PunctuatedInner<T, P>

fn clone(&self) -> PunctuatedInner<T, P>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug, P: Debug> Debug for PunctuatedInner<T, P>

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

Formats the value using the given formatter.

impl<T, P> Default for PunctuatedInner<T, P>

fn default() -> Self

Returns the “default value” for a type.

impl<T, P> FromIterator<T> for PunctuatedInner<T, P>

fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Self

Creates a value from an iterator.