Struct ReflectMulAssign 

pub struct ReflectMulAssign {
    pub mul_assign: fn(&mut (dyn Reflect + 'static), Box<dyn PartialReflect>) -> Result<(), Option<Box<dyn PartialReflect>>>,
}

A struct used to perform multiplication assignment on reflected values.

A ReflectMulAssign for type T can be obtained via FromType::from_type.

Fields

mul_assign: fn(&mut (dyn Reflect + 'static), Box<dyn PartialReflect>) -> Result<(), Option<Box<dyn PartialReflect>>>

Function pointer implementing ReflectMulAssign::mul_assign().

Implementations

impl ReflectMulAssign

pub fn mul_assign( &self, a: &mut (dyn Reflect + 'static), b: Box<dyn PartialReflect>, ) -> Result<(), Option<Box<dyn PartialReflect>>>

Multiplies a reflected value by another reflected value in place.

Errors

• Returns Err(None) if the first argument is of an incompatible type.
• Returns Err(Some(b)) if the second argument is of an incompatible type.

Trait Implementations

impl Clone for ReflectMulAssign

fn clone(&self) -> ReflectMulAssign

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> FromType<T> for ReflectMulAssign

where T: Reflect + MulAssign,

fn from_type() -> ReflectMulAssign

Creates an instance of Self for type T.

fn insert_dependencies(_type_registration: &mut TypeRegistration)

Inserts TypeData dependencies of this TypeData. This is especially useful for trait TypeData that has a supertrait (ex: A: B). When the TypeData for A is inserted, the B TypeData will also be inserted.