Enum pest_meta::parser::Rule

pub enum Rule {
    EOI,
    grammar_rules,
    grammar_rule,
    assignment_operator,
    opening_brace,
    closing_brace,
    opening_paren,
    closing_paren,
    modifier,
    silent_modifier,
    atomic_modifier,
    compound_atomic_modifier,
    non_atomic_modifier,
    expression,
    term,
    node,
    terminal,
    prefix_operator,
    infix_operator,
    postfix_operator,
    positive_predicate_operator,
    negative_predicate_operator,
    sequence_operator,
    choice_operator,
    optional_operator,
    repeat_operator,
    repeat_once_operator,
    repeat_exact,
    repeat_min,
    repeat_max,
    repeat_min_max,
    number,
    comma,
    _push,
    identifier,
    alpha,
    alpha_num,
    string,
    insensitive_string,
    range,
    character,
    inner_str,
    inner_chr,
    escape,
    code,
    unicode,
    hex_digit,
    quote,
    single_quote,
    range_operator,
    newline,
    WHITESPACE,
    COMMENT,
}

Variants

EOIgrammar_rulesgrammar_ruleassignment_operatoropening_braceclosing_braceopening_parenclosing_parenmodifiersilent_modifieratomic_modifiercompound_atomic_modifiernon_atomic_modifierexpressiontermnodeterminalprefix_operatorinfix_operatorpostfix_operatorpositive_predicate_operatornegative_predicate_operatorsequence_operatorchoice_operatoroptional_operatorrepeat_operatorrepeat_once_operatorrepeat_exactrepeat_minrepeat_maxrepeat_min_maxnumbercomma_pushidentifieralphaalpha_numstringinsensitive_stringrangecharacterinner_strinner_chrescapecodeunicodehex_digitquotesingle_quoterange_operatornewlineWHITESPACECOMMENT

Trait Implementations

impl Clone for Rule

fn clone(&self) -> Rule

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Rule

impl Debug for Rule

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

Formats the value using the given formatter.

impl Eq for Rule

impl Hash for Rule

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where     H: Hasher,

Feeds a slice of this type into the given [Hasher].

impl Ord for Rule

fn cmp(&self, other: &Rule) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl PartialEq for Rule

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd for Rule

fn partial_cmp(&self, other: &Rule) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use] fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use] fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use] fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use] fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Parser<Rule> for PestParser

fn parse<'i>(rule: Rule, input: &'i str) -> Result<Pairs<'i, Rule>, Error<Rule>>

Parses a &str starting from rule.