Enum cbork_abnf_parser::abnf_test::Rule

pub enum Rule {
    EOI,
    abnf,
    rule,
    defined_as,
    elements,
    group,
    option,
    alternation,
    concatenation,
    repetition,
    repeat,
    element,
    char_val,
    num_val,
    bin_val,
    dec_val,
    hex_val,
    prose_val,
    rulename,
    c_wsp,
    c_nl,
    COMMENT,
    WHITESPACE,
    VCHAR,
    rule_TEST,
    defined_as_TEST,
    elements_TEST,
    alternation_TEST,
    concatenation_TEST,
    repetition_TEST,
    repeat_TEST,
    element_TEST,
    group_TEST,
    option_TEST,
    char_val_TEST,
    num_val_TEST,
    bin_val_TEST,
    dec_val_TEST,
    hex_val_TEST,
    prose_val_TEST,
    c_wsp_TEST,
    c_nl_TEST,
    rulename_TEST,
    COMMENT_TEST,
    WHITESPACE_TEST,
    VCHAR_TEST,
}

ABNF Grammar adapted from RFC5234 Section 4 and Appendix B https://datatracker.ietf.org/doc/html/rfc5234#section-4 https://datatracker.ietf.org/doc/html/rfc5234#appendix-B.1

Variants

EOI

End-of-input

abnf

rule

continues if next line starts with white space

defined_as

basic rules definition and incremental alternatives

elements

correction: https://www.rfc-editor.org/errata/eid2968

group

option

alternation

concatenation

repetition

repeat

element

char_val

quoted string of SP and VCHAR without DQUOTE

num_val

bin_val

series of concatenated bit values or single ONEOF range

dec_val

hex_val

prose_val

bracketed string of SP and VCHAR without “>” prose description, to be used as last resort correction: https://www.rfc-editor.org/errata/eid2914

rulename

c_wsp

c_nl

comment or newline

COMMENT

WHITESPACE

VCHAR

visible (printing) characters

rule_TEST

Test Expression for the rule Rule.

defined_as_TEST

Test Expression for the defined_as Rule.

elements_TEST

Test Expression for the elements Rule.

alternation_TEST

Test Expression for the alternation Rule.

concatenation_TEST

Test Expression for the concatenation Rule.

repetition_TEST

Test Expression for the repetition Rule.

repeat_TEST

Test Expression for the repeat Rule.

element_TEST

Test Expression for the element Rule.

group_TEST

Test Expression for the group Rule.

option_TEST

Test Expression for the option Rule.

char_val_TEST

Test Expression for the char_val Rule.

num_val_TEST

Test Expression for the num_val Rule.

bin_val_TEST

Test Expression for the bin_val Rule.

dec_val_TEST

Test Expression for the dec_val Rule.

hex_val_TEST

Test Expression for the hex_val Rule.

prose_val_TEST

Test Expression for the prose_val Rule.

c_wsp_TEST

Test Expression for the c_wsp Rule.

c_nl_TEST

Test Expression for the c_nl Rule.

rulename_TEST

Test Expression for the rulename Rule.

COMMENT_TEST

Test Expression for the COMMENT Rule.

WHITESPACE_TEST

Test Expression for the WHITESPACE Rule.

VCHAR_TEST

Test expression to the VCHAR Rule.

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 + PartialOrd,

Restrict a value to a certain interval.

impl Parser<Rule> for ABNFTestParser

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