Struct ContentParticle 

pub struct ContentParticle {
    pub term: ContentTerm,
    pub min_occurs: u32,
    pub max_occurs: Option<u32>,
    pub source: Option<SourceRef>,
}

Content particle (term with occurrence constraints)

Fields

term: ContentTerm

The term (element, group, wildcard)

min_occurs: u32

Minimum occurrences (default 1)

max_occurs: Option<u32>

Maximum occurrences (None = unbounded)

source: Option<SourceRef>

Source location

Implementations

impl ContentParticle

pub fn new(term: ContentTerm) -> Self

Create a particle with default occurrence (1..1)

pub fn with_occurs(term: ContentTerm, min: u32, max: Option<u32>) -> Self

Create a particle with custom occurrence

pub fn is_optional(&self) -> bool

Check if this particle is optional (minOccurs=0)

pub fn is_repeating(&self) -> bool

Check if this particle allows multiple occurrences

pub fn is_unbounded(&self) -> bool

Check if this particle is unbounded

Trait Implementations

impl Clone for ContentParticle

fn clone(&self) -> ContentParticle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContentParticle

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

Formats the value using the given formatter.