Enum MaterialValues 

pub enum MaterialValues {
    Surfaces(Vec<Option<usize>>),
    Shells(Vec<Option<MaterialShell>>),
    Solids(Vec<Option<MaterialSolid>>),
}

The values array of a MaterialReference: one index into the document’s materials palette per surface, so it is nested exactly two levels less deeply than that geometry’s boundaries (CityJSON 2.0, section 6.1).

null is permitted at every level, not only at the leaf: a surface, a whole shell, or a whole solid may have no material. Every one of those Nones must serialize back as null and never as [] — that is finding #7, and it is pinned by test at each level.

The variants are ordered shallowest-first; serde tries them in declaration order, so a value only reaches a deeper variant when the shallower ones cannot describe it.

Variants

Surfaces(Vec<Option<usize>>)

MultiSurface, CompositeSurface: one index per surface.

Shells(Vec<Option<MaterialShell>>)

Solid: one index per surface, per shell.

Solids(Vec<Option<MaterialSolid>>)

MultiSolid, CompositeSolid: one index per surface, per shell, per solid.

Trait Implementations

impl Clone for MaterialValues

fn clone(&self) -> MaterialValues

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MaterialValues

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MaterialValues

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MaterialValues

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for MaterialValues

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MaterialValues