Struct Parser 

pub struct Parser { /* private fields */ }

A parser for converting tokens into an AST.

Implementations

impl Parser

pub fn new(tokens: Vec<Token>, include_whitespace: bool) -> Self

pub fn new_with_dialect( tokens: Vec<Token>, include_whitespace: bool, dialect: FormulaDialect, ) -> Self

pub fn with_volatility_classifier<F>(self, f: F) -> Self

where F: Fn(&str) -> bool + Send + Sync + 'static,

Provide a function-volatility classifier for this parser. If set, the parser will annotate ASTs with a contains_volatile bit.

pub fn new_with_classifier<F>( tokens: Vec<Token>, include_whitespace: bool, f: F, ) -> Self

where F: Fn(&str) -> bool + Send + Sync + 'static,

Convenience constructor to set a classifier alongside other options.

pub fn new_with_classifier_and_dialect<F>( tokens: Vec<Token>, include_whitespace: bool, dialect: FormulaDialect, f: F, ) -> Self

where F: Fn(&str) -> bool + Send + Sync + 'static,

pub fn parse(&mut self) -> Result<ASTNode, ParserError>

Parse the tokens into an AST.

Trait Implementations

impl<T> From<T> for Parser

where T: AsRef<str>,

fn from(formula: T) -> Self

Converts to this type from the input type.