Enum Content 

pub enum Content {
    Simple(Box<SimpleType>),
    Sequence(Vec<Particle>),
    All(Vec<Particle>),
    Choice(Vec<Particle>),
    Any,
    Empty,
}

What may appear inside an element.

Variants

Simple(Box<SimpleType>)

No child elements; the text must satisfy the simple type.

Boxed because a SimpleType carries a Variety, which may hold a whole list item type or a vector of union members; left inline it makes every Content – including the empty ones – as large as the largest simple type in the schema.

Sequence(Vec<Particle>)

Children must appear in this order.

All(Vec<Particle>)

Children may appear in any order, each at most once.

xs:all is not a Sequence with relaxed ordering: its particles are limited to maxOccurs="1", and validating it as a sequence rejects a document whose children are simply in a different order.

Choice(Vec<Particle>)

Exactly one branch must match.

Any

Any content is accepted. Used for xs:any and for element declarations with no type, which XSD treats as unconstrained.

Empty

No children and no text.

Trait Implementations

impl Clone for Content

fn clone(&self) -> Content

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Content

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

Formats the value using the given formatter.

impl PartialEq for Content

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Content