Enum Rule 

pub enum Rule {
    full_checkbox,
    empty_checkbox,
    checkbox,
    habit_number,
    description,
    goal_metric,
    time_period,
    category,
    optional_category,
    tag,
    optional_tags,
    completion_status,
    divider,
    habit_record,
}

Variants

full_checkbox

Matches a filled checkbox symbol (■) indicating a completed day.

empty_checkbox

Matches an empty checkbox symbol (□) indicating an incomplete day.

checkbox

Matches either a filled (■) or empty (□) checkbox.

habit_number

Matches the habit number, which is one or more digits.

description

Matches the habit description, allowing alphanumeric characters, spaces, and colons.

goal_metric

Matches the goal metric, allowing integer or decimal numbers.

time_period

Matches the time period, which includes a number followed by a unit (days, day, weeks, week).

category

optional_category

Matches an optional category enclosed in square brackets (e.g., [fitness]).

tag

optional_tags

Matches optional tags enclosed in curly braces, allowing multiple tags separated by commas (e.g., {health, productivity}).

completion_status

Matches a sequence of checkboxes (□ or ■), allowing spaces between them.

divider

Matches a divider character, which can be pipes (│), asterisks (*), colons (:), or spaces.

habit_record

Matches a complete habit record, including all fields and optional components.

Implementations

impl Rule

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

Trait Implementations

impl Clone for Rule

fn clone(&self) -> Rule

Returns a duplicate 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 Grammar

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