Struct ReferenceMeta 

pub struct ReferenceMeta {
    pub type_: Ident,
    pub nillable: bool,
    pub min_occurs: MinOccurs,
    pub max_occurs: MaxOccurs,
}

Type information that defines a reference to another type.

Fields

type_: Ident

Type that is referenced.

nillable: bool

Whether the referenced type is nillable or not.

min_occurs: MinOccurs

Minimum occurrence of the referenced type.

max_occurs: MaxOccurs

Maximum occurrence of the referenced type.

Implementations

impl ReferenceMeta

pub fn new<T>(type_: T) -> Self

where T: Into<Ident>,

Create a new ReferenceMeta instance from the passed type_.

pub fn is_single(&self) -> bool

Returns true if this references a single type, false otherwise.

This means that the target type is used exactly once in this reference.

pub fn is_simple(&self) -> bool

Returns true if this references a simple type, false otherwise.

This means that it is more or less just a type definition or renaming of an existing type.

pub fn min_occurs(self, min: MinOccurs) -> Self

Sets the minimum occurrence of the referenced type.

pub fn max_occurs(self, max: MaxOccurs) -> Self

Sets the maximum occurrence of the referenced type.

pub fn is_emptiable(&self, types: &MetaTypes) -> bool

Returns true if this type is emptiable, false otherwise.

Emptiable means that the type may not have any element.

pub fn is_mixed(&self, types: &MetaTypes) -> bool

Returns true if this type is mixed, false otherwise.

Mixed means, that the type also accepts text intermixed with it’s elements.

Trait Implementations

impl Clone for ReferenceMeta

fn clone(&self) -> ReferenceMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReferenceMeta

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

Formats the value using the given formatter.

impl From<ReferenceMeta> for MetaType

fn from(value: ReferenceMeta) -> Self

Converts to this type from the input type.

impl TypeEq for ReferenceMeta

fn type_hash<H: Hasher>(&self, hasher: &mut H, types: &MetaTypes)

Feeds this value into the given Hasher.

fn type_eq(&self, other: &Self, types: &MetaTypes) -> bool

Check if this instance is equal to the other instance using the passed types to resolve identifiers.

fn type_hash_slice<H: Hasher>(slice: &[Self], hasher: &mut H, types: &MetaTypes)

Feeds a slice of this value into the given Hasher.

fn type_eq_iter<'a, X, Y>(x: X, y: Y, types: &MetaTypes) -> bool

where Self: 'a, X: IntoIterator<Item = &'a Self>, Y: IntoIterator<Item = &'a Self>,

Check if the two passed iterators contain type equal elements.