Struct TokenSeparatedSequence

pub struct TokenSeparatedSequence<T> {
    pub nodes: Vec<T>,
    pub tokens: Vec<Token>,
}

Represents a sequence of nodes separated by a token.

An example of this is arguments in a function call, where the tokens are commas.

i.e. 1, 2 and 3 in foo(1, 2, 3).

Fields

nodes: Vec<T>

tokens: Vec<Token>

Implementations

impl<T: HasSpan> TokenSeparatedSequence<T>

pub const fn new(inner: Vec<T>, tokens: Vec<Token>) -> Self

pub const fn empty() -> Self

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn get(&self, index: usize) -> Option<&T>

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

pub fn first_span(&self) -> Option<Span>

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

pub fn last_span(&self) -> Option<Span>

pub fn span(&self, from: Position) -> Span

pub fn has_trailing_token(&self) -> bool

pub fn get_trailing_token(&self) -> Option<&Token>

pub fn iter(&self) -> Iter<'_, T>

pub fn iter_with_tokens( &self, ) -> impl Iterator<Item = (usize, &T, Option<&Token>)>

Returns an iterator over the sequence, where each item includes the index of the element, the element and the token following it. The token is None only for the last element if it has no trailing token.

pub fn as_slice(&self) -> &[T]

pub fn to_vec(&self) -> Vec<&T>

Trait Implementations

impl<T: Clone> Clone for TokenSeparatedSequence<T>

fn clone(&self) -> TokenSeparatedSequence<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for TokenSeparatedSequence<T>

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

Formats the value using the given formatter.

impl<T: HasSpan> Default for TokenSeparatedSequence<T>

fn default() -> Self

Returns the “default value” for a type.

impl<'de, T> Deserialize<'de> for TokenSeparatedSequence<T>

where T: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T: Hash> Hash for TokenSeparatedSequence<T>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: HasSpan> IntoIterator for TokenSeparatedSequence<T>

type Item = T

The type of the elements being iterated over.

type IntoIter = IntoIter<<TokenSeparatedSequence<T> as IntoIterator>::Item>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<T: Ord> Ord for TokenSeparatedSequence<T>

fn cmp(&self, other: &TokenSeparatedSequence<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<T: PartialEq> PartialEq for TokenSeparatedSequence<T>

fn eq(&self, other: &TokenSeparatedSequence<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: PartialOrd> PartialOrd for TokenSeparatedSequence<T>

fn partial_cmp(&self, other: &TokenSeparatedSequence<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T> Serialize for TokenSeparatedSequence<T>

where T: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T: Eq> Eq for TokenSeparatedSequence<T>

impl<T> StructuralPartialEq for TokenSeparatedSequence<T>