Trait ArgPassing 

pub trait ArgPassing: Sealed {
    type Output<'r, T: 'r>
       where Self: 'r;
}

Determines whether arguments are passed by value or by reference to Godot.

See ToGodot::Pass.

Required Associated Types

type Output<'r, T: 'r> where Self: 'r

Return type: T or &'r T.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl ArgPassing for ByObject

type Output<'r, T: 'r> = &'r T

impl ArgPassing for ByRef

type Output<'r, T: 'r> = &'r T

impl ArgPassing for ByValue

type Output<'r, T: 'r> = T

impl<Via> ArgPassing for ByOption<Via>

where Via: GodotType, for<'f> Via::ToFfi<'f>: GodotNullableFfi,

type Output<'r, T: 'r> = Option<&'r Via> where Self: 'r