Trait Visitor 

pub trait Visitor {
    // Provided methods
    fn visit_statement(&mut self, statement: &Statement) { ... }
    fn visit_query(&mut self, query: &Query) { ... }
    fn visit_cte(&mut self, cte: &Cte) { ... }
    fn visit_set_expr(&mut self, set_expr: &SetExpr) { ... }
    fn visit_select(&mut self, select: &Select) { ... }
    fn visit_table_with_joins(&mut self, table: &TableWithJoins) { ... }
    fn visit_table_factor(&mut self, table: &TableFactor) { ... }
    fn visit_join(&mut self, join: &Join) { ... }
    fn visit_values(&mut self, values: &Values) { ... }
    fn visit_expr(&mut self, _expr: &Expr) { ... }
}

A visitor trait for traversing the SQL AST.

This trait defines default behavior for visiting nodes (traversing children). Implementors can override specific methods to add custom logic.

Provided Methods

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

fn visit_query(&mut self, query: &Query)

fn visit_cte(&mut self, cte: &Cte)

fn visit_set_expr(&mut self, set_expr: &SetExpr)

fn visit_select(&mut self, select: &Select)

fn visit_table_with_joins(&mut self, table: &TableWithJoins)

fn visit_table_factor(&mut self, table: &TableFactor)

fn visit_join(&mut self, join: &Join)

fn visit_values(&mut self, values: &Values)

fn visit_expr(&mut self, _expr: &Expr)

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors