Enum Rule

pub enum Rule {
    EOI,
    WHITESPACE,
    single_line_comment,
    single_notation_comment,
    COMMENT,
    boolean_true,
    boolean_false,
    boolean,
    regular_char,
    char_newline,
    char_return,
    char_space,
    char_tab,
    char,
    SIGN,
    dec_int,
    int,
    rational,
    float,
    string,
    SCHEME_ALPHA,
    identifier,
    paren_list,
    bracket_list,
    list,
    set,
    object,
    object_pair,
    quote,
    quasiquote,
    unquote,
    unquote_splicing,
    syntax,
    quasisyntax,
    unsyntax,
    unsyntax_splicing,
    notation,
    file,
}

Variants

EOI

End-of-input

WHITESPACE

single_line_comment

single_notation_comment

COMMENT

boolean_true

boolean_false

boolean

regular_char

char_newline

char_return

char_space

char_tab

char

SIGN

dec_int

int

rational

float

string

SCHEME_ALPHA

identifier

paren_list

bracket_list

list

set

object

object_pair

quote

quasiquote

unquote

unquote_splicing

syntax

quasisyntax

unsyntax

unsyntax_splicing

notation

file

Implementations

impl Rule

pub fn all_rules() -> &'static [Rule]

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 Debug for Rule

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

Formats the value using the given formatter.

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, Self: Sized,

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl Parser<Rule> for ENotationParser

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

Parses a &str starting from rule.

impl PartialEq for Rule

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

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

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

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

impl Copy for Rule

impl Eq for Rule

impl StructuralPartialEq for Rule