Struct full_moon::ast::VarExpression

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

A complex expression used by Var, consisting of both a prefix and suffixes

Implementations

impl<'a> VarExpression<'a>

pub fn new(prefix: Prefix<'a>) -> Self

Returns a new VarExpression from the given prefix

pub fn prefix(&self) -> &Prefix<'a>

The prefix of the expression, such as a name

pub fn iter_suffixes(&self) -> impl Iterator<Item = &Suffix<'a>>

An iter over the suffixes, such as indexing or calling

pub fn with_prefix(self, prefix: Prefix<'a>) -> Self

Returns a new VarExpression with the given prefix

pub fn with_suffixes(self, suffixes: Vec<Suffix<'a>>) -> Self

Returns a new VarExpression with the given suffixes

Trait Implementations

impl<'a> Clone for VarExpression<'a>

pub fn clone(&self) -> VarExpression<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for VarExpression<'a>

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

Formats the value using the given formatter.

impl<'de: 'a, 'a> Deserialize<'de> for VarExpression<'a>

pub fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<'a> Display for VarExpression<'a>

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

Formats the value using the given formatter.

impl<'a> Node<'a> for VarExpression<'a>

pub fn start_position(&self) -> Option<Position>

The start position of a node. None if can't be determined

pub fn end_position(&self) -> Option<Position>

The end position of a node. None if it can't be determined

pub fn similar(&self, other: &Self) -> bool

Whether another node of the same type is the same as this one semantically, ignoring position

pub fn tokens<'b>(&'b self) -> Tokens<'a, 'b>

The token references that comprise a node

pub fn range(&self) -> Option<(Position, Position)>

The full range of a node, if it has both start and end positions

pub fn surrounding_trivia<'b>(
    &'b self
) -> (Vec<Cow<'b, Token<'ast>>>, Vec<Cow<'b, Token<'ast>>>)

The tokens surrounding a node that are ignored and not accessible through the node's own accessors. Use this if you want to get surrounding comments or whitespace. Returns a tuple of the leading and trailing trivia.

impl<'a> Owned for VarExpression<'a>

type Owned = VarExpression<'static>

What an owned version of the object looks like. Usually contains a 'static lifetime.

pub fn owned(&self) -> Self::Owned

Returns an owned version of the object.

impl<'a> PartialEq<VarExpression<'a>> for VarExpression<'a>

pub fn eq(&self, other: &VarExpression<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

pub fn ne(&self, other: &VarExpression<'a>) -> bool

This method tests for !=.

impl<'a> Serialize for VarExpression<'a>

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

Serialize this value into the given Serde serializer.

impl<'a> StructuralPartialEq for VarExpression<'a>