Struct CassandraAST

pub struct CassandraAST {
    pub statements: Vec<ParsedStatement>,
    /* private fields */
}

Fields

statements: Vec<ParsedStatement>

the statement type of the query

Implementations

impl CassandraAST

pub fn new(cassandra_statement: &str) -> CassandraAST

create an AST from the query string

pub fn has_error(&self) -> bool

returns true if the parsing exposed an error in the query

pub fn node_text(&self, node: &Node<'_>) -> String

retrieves the query value for the node (word or phrase enclosed by the node)

pub fn extract_text(&self, statement: &ParsedStatement) -> &str

extracts the text for the statement from the original text.