Struct AstWalker 

pub struct AstWalker<'a> { /* private fields */ }

Implementations

impl<'a> AstWalker<'a>

pub fn new() -> Self

pub fn with_value_handler(self, h: &'a dyn Fn(&mut Value)) -> Self

pub fn with_expr_handler(self, h: &'a dyn Fn(&mut Expression)) -> Self

pub fn with_stmt_handler(self, h: &'a dyn Fn(&mut Statement)) -> Self

Trait Implementations

impl<'a> Walker for AstWalker<'a>

fn visit_value(&mut self, val: &mut Value)

fn visit_expression(&mut self, expr: &mut Expression)

fn visit_statement(&mut self, stmt: &mut Statement)

fn walk_statement_list(&mut self, stmts: Vec<&mut Statement>)

fn walk_statement(&mut self, stmt: &mut Statement)

fn walk_fieldset(&mut self, fs: &mut FieldList)

fn walk_expression(&mut self, expr: &mut Expression)

fn walk_value(&mut self, val: &mut Value)

fn visit_import(&mut self, _i: &mut ImportDef)

fn visit_include(&mut self, _i: &mut IncludeDef)

fn visit_fail(&mut self, _f: &mut FailDef)