Struct ValidationVisitor 

pub struct ValidationVisitor {
    pub errors: Vec<String>,
}

ValidationVisitor for AST validation

This visitor performs semantic validation of AST nodes beyond syntactic correctness.

Fields

errors: Vec<String>

Implementations

impl ValidationVisitor

pub fn new() -> Self

pub fn has_errors(&self) -> bool

pub fn get_errors(&self) -> &[String]

Trait Implementations

impl CqlVisitor<()> for ValidationVisitor

fn visit_statement(&mut self, statement: &CqlStatement) -> Result<()>

fn visit_create_table(&mut self, create: &CqlCreateTable) -> Result<()>

fn visit_select(&mut self, _select: &CqlSelect) -> Result<()>

fn visit_insert(&mut self, _insert: &CqlInsert) -> Result<()>

fn visit_update(&mut self, _update: &CqlUpdate) -> Result<()>

fn visit_delete(&mut self, _delete: &CqlDelete) -> Result<()>

fn visit_drop_table(&mut self, drop: &CqlDropTable) -> Result<()>

fn visit_create_index(&mut self, _create: &CqlCreateIndex) -> Result<()>

fn visit_alter_table(&mut self, _alter: &CqlAlterTable) -> Result<()>

fn visit_data_type(&mut self, _data_type: &CqlDataType) -> Result<()>

fn visit_expression(&mut self, _expression: &CqlExpression) -> Result<()>

fn visit_identifier(&mut self, _identifier: &CqlIdentifier) -> Result<()>

fn visit_literal(&mut self, _literal: &CqlLiteral) -> Result<()>

impl Debug for ValidationVisitor

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

Formats the value using the given formatter.

impl Default for ValidationVisitor

fn default() -> ValidationVisitor

Returns the “default value” for a type.