Enum AppearanceSupport 

#[non_exhaustive]
pub enum AppearanceSupport {
    StrictView,
    SchemaValue,
    SchemaRule,
    StructuralOnly,
}

How thoroughly this crate exposes a given IFC4 ADD2 presentation-appearance schema declaration.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

StrictView

Exposed as a dedicated typed *View/projection struct in this crate.

SchemaValue

Read as a raw schema-level value (e.g. an enum token) without a dedicated view type.

SchemaRule

A schema-defined global rule; not something this crate evaluates.

StructuralOnly

Present in the schema but consumed only structurally (e.g. as an intermediate select member), with no standalone typed contract.

Trait Implementations

impl Clone for AppearanceSupport

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AppearanceSupport

impl Debug for AppearanceSupport

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

Formats the value using the given formatter.

impl Eq for AppearanceSupport

impl PartialEq for AppearanceSupport

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AppearanceSupport