Struct RepeatRule 

pub struct RepeatRule {
    pub element: Box<Rule>,
    pub separator: Box<Rule>,
    pub at_least: AtLeast,
    pub allow_trailing: bool,
}

Repeats a rule a number of times, the repetition choice being decided by the operator used:

• * repeats zero or more times
• + repeats one or more times

The first operand is the element and the second is the separator. For example, "x" ',' * matches multiple instances of the keyword x, separated by commas. Trailing is enabled with the ~ modifier.

Fields

element: Box<Rule>

separator: Box<Rule>

at_least: AtLeast

allow_trailing: bool

Trait Implementations

impl Clone for RepeatRule

fn clone(&self) -> RepeatRule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RepeatRule

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

Formats the value using the given formatter.

impl Hash for RepeatRule

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 RepeatRule

fn cmp(&self, other: &RepeatRule) -> 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 PartialEq for RepeatRule

fn eq(&self, other: &RepeatRule) -> 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 RepeatRule

fn partial_cmp(&self, other: &RepeatRule) -> 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 Eq for RepeatRule

impl StructuralPartialEq for RepeatRule