Trait gdnative_core::ToVariant

pub trait ToVariant {
    fn to_variant(&self) -> Variant;
}

Types that can be converted to a Variant.

Wrappers and collections

Implementations are provided for a few common Rust wrappers and collections:

• Option<T> is unwrapped to inner value, or Nil if None
• Result<T, E> is represented as an externally tagged Dictionary (see below).
• PhantomData<T> is represented as Nil.
• &[T] and Vec<T> are represented as VariantArrays. FromVariant is only implemented for Vec<T>.

Deriving ToVariant

The derive macro does the following mapping between Rust structures and Godot types:

• Newtype(inner) is unwrapped to inner
• Tuple(a, b, c) is represented as a VariantArray ([a, b, c])
• Struct { a, b, c } is represented as a Dictionary ({ "a": a, "b": b, "c": c })
• Unit is represented as an empty Dictionary ({})
• Enum::Variant(a, b, c) is represented as an externally tagged Dictionary ({ "Variant": [a, b, c] })

Required methods

fn to_variant(&self) -> Variant

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Implementations on Foreign Types

impl ToVariant for ()

fn to_variant(&self) -> Variant

impl ToVariant for i8

fn to_variant(&self) -> Variant

impl ToVariant for i16

fn to_variant(&self) -> Variant

impl ToVariant for i32

fn to_variant(&self) -> Variant

impl ToVariant for i64

fn to_variant(&self) -> Variant

impl ToVariant for isize

fn to_variant(&self) -> Variant

impl ToVariant for u8

fn to_variant(&self) -> Variant

impl ToVariant for u16

fn to_variant(&self) -> Variant

impl ToVariant for u32

fn to_variant(&self) -> Variant

impl ToVariant for u64

fn to_variant(&self) -> Variant

impl ToVariant for usize

fn to_variant(&self) -> Variant

impl ToVariant for f32

fn to_variant(&self) -> Variant

impl ToVariant for f64

fn to_variant(&self) -> Variant

impl ToVariant for String

fn to_variant(&self) -> Variant

impl ToVariant for bool

fn to_variant(&self) -> Variant

impl<T> ToVariant for PhantomData<T>

fn to_variant(&self) -> Variant

impl<T: ToVariant> ToVariant for Option<T>

fn to_variant(&self) -> Variant

impl<T: ToVariant, E: ToVariant> ToVariant for Result<T, E>

fn to_variant(&self) -> Variant

impl<'_, T: ToVariant> ToVariant for &'_ [T]

fn to_variant(&self) -> Variant

impl<T: ToVariant> ToVariant for Vec<T>

fn to_variant(&self) -> Variant

impl<T1: ToVariant, T2: ToVariant, T3: ToVariant, T4: ToVariant, T5: ToVariant, T6: ToVariant, T7: ToVariant, T8: ToVariant, T9: ToVariant, T10: ToVariant, T11: ToVariant, T12: ToVariant> ToVariant for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)

fn to_variant(&self) -> Variant

impl<T2: ToVariant, T3: ToVariant, T4: ToVariant, T5: ToVariant, T6: ToVariant, T7: ToVariant, T8: ToVariant, T9: ToVariant, T10: ToVariant, T11: ToVariant, T12: ToVariant> ToVariant for (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)

fn to_variant(&self) -> Variant

impl<T3: ToVariant, T4: ToVariant, T5: ToVariant, T6: ToVariant, T7: ToVariant, T8: ToVariant, T9: ToVariant, T10: ToVariant, T11: ToVariant, T12: ToVariant> ToVariant for (T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)

fn to_variant(&self) -> Variant

impl<T4: ToVariant, T5: ToVariant, T6: ToVariant, T7: ToVariant, T8: ToVariant, T9: ToVariant, T10: ToVariant, T11: ToVariant, T12: ToVariant> ToVariant for (T4, T5, T6, T7, T8, T9, T10, T11, T12)

fn to_variant(&self) -> Variant

impl<T5: ToVariant, T6: ToVariant, T7: ToVariant, T8: ToVariant, T9: ToVariant, T10: ToVariant, T11: ToVariant, T12: ToVariant> ToVariant for (T5, T6, T7, T8, T9, T10, T11, T12)

fn to_variant(&self) -> Variant

impl<T6: ToVariant, T7: ToVariant, T8: ToVariant, T9: ToVariant, T10: ToVariant, T11: ToVariant, T12: ToVariant> ToVariant for (T6, T7, T8, T9, T10, T11, T12)

fn to_variant(&self) -> Variant

impl<T7: ToVariant, T8: ToVariant, T9: ToVariant, T10: ToVariant, T11: ToVariant, T12: ToVariant> ToVariant for (T7, T8, T9, T10, T11, T12)

fn to_variant(&self) -> Variant

impl<T8: ToVariant, T9: ToVariant, T10: ToVariant, T11: ToVariant, T12: ToVariant> ToVariant for (T8, T9, T10, T11, T12)

fn to_variant(&self) -> Variant

impl<T9: ToVariant, T10: ToVariant, T11: ToVariant, T12: ToVariant> ToVariant for (T9, T10, T11, T12)

fn to_variant(&self) -> Variant

impl<T10: ToVariant, T11: ToVariant, T12: ToVariant> ToVariant for (T10, T11, T12)

fn to_variant(&self) -> Variant

impl<T11: ToVariant, T12: ToVariant> ToVariant for (T11, T12)

fn to_variant(&self) -> Variant

impl<T12: ToVariant> ToVariant for (T12,)

fn to_variant(&self) -> Variant

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Implementors

impl ToVariant for ByteArray

fn to_variant(&self) -> Variant

impl ToVariant for ColorArray

fn to_variant(&self) -> Variant

impl ToVariant for Dictionary

fn to_variant(&self) -> Variant

impl ToVariant for Float32Array

fn to_variant(&self) -> Variant

impl ToVariant for GodotString

fn to_variant(&self) -> Variant

impl ToVariant for Int32Array

fn to_variant(&self) -> Variant

impl ToVariant for NodePath

fn to_variant(&self) -> Variant

impl ToVariant for Object

fn to_variant(&self) -> Variant

impl ToVariant for Reference

fn to_variant(&self) -> Variant

impl ToVariant for StringArray

fn to_variant(&self) -> Variant

impl ToVariant for Variant

fn to_variant(&self) -> Variant

impl ToVariant for VariantArray

fn to_variant(&self) -> Variant

impl ToVariant for Vector2Array

fn to_variant(&self) -> Variant

impl ToVariant for Vector3Array

fn to_variant(&self) -> Variant

impl ToVariant for Vector2

fn to_variant(&self) -> Variant

impl ToVariant for Vector3

fn to_variant(&self) -> Variant

impl<T> ToVariant for Instance<T> where
    T: NativeClass,
    T::Base: ToVariant, 

fn to_variant(&self) -> Variant

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