Enum pest_meta::optimizer::OptimizedExpr

pub enum OptimizedExpr {
    Str(String),
    Insens(String),
    Range(String, String),
    Ident(String),
    PeekSlice(i32, Option<i32>),
    PosPred(Box<OptimizedExpr>),
    NegPred(Box<OptimizedExpr>),
    Seq(Box<OptimizedExpr>, Box<OptimizedExpr>),
    Choice(Box<OptimizedExpr>, Box<OptimizedExpr>),
    Opt(Box<OptimizedExpr>),
    Rep(Box<OptimizedExpr>),
    Skip(Vec<String>),
    Push(Box<OptimizedExpr>),
    RestoreOnErr(Box<OptimizedExpr>),
}

Variants

Str(String)Insens(String)Range(String, String)Ident(String)PeekSlice(i32, Option<i32>)PosPred(Box<OptimizedExpr>)NegPred(Box<OptimizedExpr>)Seq(Box<OptimizedExpr>, Box<OptimizedExpr>)Choice(Box<OptimizedExpr>, Box<OptimizedExpr>)Opt(Box<OptimizedExpr>)Rep(Box<OptimizedExpr>)Skip(Vec<String>)Push(Box<OptimizedExpr>)RestoreOnErr(Box<OptimizedExpr>)

Methods

impl OptimizedExpr

Important traits for OptimizedExprTopDownIterator

impl Iterator for OptimizedExprTopDownIterator type Item = OptimizedExpr;

pub fn iter_top_down(&self) -> OptimizedExprTopDownIterator

pub fn map_top_down<F>(self, f: F) -> OptimizedExpr where
    F: FnMut(OptimizedExpr) -> OptimizedExpr, 

pub fn map_bottom_up<F>(self, f: F) -> OptimizedExpr where
    F: FnMut(OptimizedExpr) -> OptimizedExpr, 

Trait Implementations

impl Eq for OptimizedExpr

impl PartialEq<OptimizedExpr> for OptimizedExpr

fn eq(&self, other: &OptimizedExpr) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &OptimizedExpr) -> bool

This method tests for !=.

impl Clone for OptimizedExpr

fn clone(&self) -> OptimizedExpr

Returns a copy of the value.

default fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OptimizedExpr

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

Formats the value using the given formatter.