Struct ezno_parser::visiting::Visitors

pub struct Visitors<T> {
    pub expression_visitors: Vec<Box<dyn Visitor<Expression, T>>>,
    pub statement_visitors: Vec<Box<dyn for<'a> Visitor<BlockItem<'a>, T>>>,
    pub variable_visitors: Vec<Box<dyn for<'a> Visitor<ImmutableVariableOrProperty<'a>, T>>>,
    pub block_visitors: Vec<Box<dyn for<'a> Visitor<BlockLike<'a>, T>>>,
}

A utility type which implements VisitorReceiver. Use for running a bunch of different immutable visitors over a immutable AST. Used for simple analysis

Fields

expression_visitors: Vec<Box<dyn Visitor<Expression, T>>>

statement_visitors: Vec<Box<dyn for<'a> Visitor<BlockItem<'a>, T>>>

variable_visitors: Vec<Box<dyn for<'a> Visitor<ImmutableVariableOrProperty<'a>, T>>>

block_visitors: Vec<Box<dyn for<'a> Visitor<BlockLike<'a>, T>>>

Trait Implementations

impl<T: Default> Default for Visitors<T>

fn default() -> Visitors<T>

Returns the “default value” for a type.

impl<T> VisitorReceiver<T> for Visitors<T>

fn visit_expression( &mut self, expression: &Expression, data: &mut T, chain: &Chain )

fn visit_statement( &mut self, statement: BlockItem<'_>, data: &mut T, chain: &Chain )

fn visit_variable( &mut self, variable: &ImmutableVariableOrProperty<'_>, data: &mut T, chain: &Chain )

fn visit_block(&mut self, block: &BlockLike<'_>, data: &mut T, chain: &Chain)

fn visit_keyword( &mut self, _keyword: &(TSXKeyword, &Span), _data: &mut T, _chain: &Chain )