Enum robot_description_builder::material::data::MaterialDataReferenceWrapper

pub enum MaterialDataReferenceWrapper<'a> {
    Direct(&'a MaterialData),
    Global(Arc<RwLock<MaterialData>>),
}

A wrapper for MaterialData references.

This is neccessary for the global Material implementation.

Variants

Direct(&'a MaterialData)

A normal Reference to a MaterialData of an unnamed/unshared Material

Global(Arc<RwLock<MaterialData>>)

A Global Reference to a MaterialData of a named/shared Material via a Arc<RwLock<T>>.

Implementations

impl<'a> MaterialDataReferenceWrapper<'a>

pub fn same_material_data( &self, other: &MaterialDataReferenceWrapper<'_> ) -> bool

Check if the two referenced MaterialData structs describe the same appearance.

If one of the MaterialDatas is the Global and it is poisoned, then we replace the data from the Direct with the other one and return true.

Trait Implementations

impl<'a> Debug for MaterialDataReferenceWrapper<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a MaterialData> for MaterialDataReferenceWrapper<'a>

fn from(value: &'a MaterialData) -> Self

Converts to this type from the input type.

impl<'a> From<Arc<RwLock<MaterialData>>> for MaterialDataReferenceWrapper<'a>

fn from(value: Arc<RwLock<MaterialData>>) -> Self

Converts to this type from the input type.

impl<'a> PartialEq<MaterialDataReferenceWrapper<'a>> for MaterialDataReferenceWrapper<'a>

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> TryFrom<MaterialDataReferenceWrapper<'a>> for MaterialData

type Error = PoisonError<Arc<RwLock<MaterialData>>>

The type returned in the event of a conversion error.

fn try_from( value: MaterialDataReferenceWrapper<'_> ) -> Result<Self, Self::Error>

Performs the conversion.