Struct ExprDict 

pub struct ExprDict {
    pub node_index: AtomicNodeIndex,
    pub range: TextRange,
    pub items: Vec<DictItem>,
}

See also Dict

Fields

node_index: AtomicNodeIndex

range: TextRange

items: Vec<DictItem>

Implementations

impl ExprDict

pub fn iter_keys(&self) -> DictKeyIterator<'_>

Returns an Iterator over the AST nodes representing the dictionary’s keys.

pub fn iter_values(&self) -> DictValueIterator<'_>

Returns an Iterator over the AST nodes representing the dictionary’s values.

pub fn key(&self, n: usize) -> Option<&Expr>

Returns the AST node representing the nth key of this dictionary.

Panics: If the index n is out of bounds.

pub fn value(&self, n: usize) -> &Expr

Returns the AST node representing the nth value of this dictionary.

Panics: If the index n is out of bounds.

pub fn iter(&self) -> Iter<'_, DictItem>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for ExprDict

fn clone(&self) -> ExprDict

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExprDict

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

Formats the value using the given formatter.

impl<'a> From<&'a ExprDict> for AnyNodeRef<'a>

fn from(node: &'a ExprDict) -> AnyNodeRef<'a>

Converts to this type from the input type.

impl<'a> From<&'a ExprDict> for ExprRef<'a>

fn from(node: &'a ExprDict) -> Self

Converts to this type from the input type.

impl From<ExprDict> for Expr

fn from(node: ExprDict) -> Self

Converts to this type from the input type.

impl HasNodeIndex for ExprDict

fn node_index(&self) -> &AtomicNodeIndex

Returns the AtomicNodeIndex for this node.

impl<'a> IntoIterator for &'a ExprDict

type IntoIter = Iter<'a, DictItem>

Which kind of iterator are we turning this into?

type Item = &'a DictItem

The type of the elements being iterated over.

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq for ExprDict

fn eq(&self, other: &ExprDict) -> 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 Ranged for ExprDict

fn range(&self) -> TextRange

The range of this item in the source text.

fn start(&self) -> TextSize

The start offset of this item in the source text.

fn end(&self) -> TextSize

The end offset of this item in the source text.

impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a ExprDict

type Error = ()

The type returned in the event of a conversion error.

fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a ExprDict, ()>

Performs the conversion.

impl StructuralPartialEq for ExprDict