Trait libil2cpp::Return

pub unsafe trait Return {
    type Actual;

    fn matches(ty: &Il2CppType) -> bool;
    fn into_actual(self) -> Self::Actual;
    fn from_actual(actual: Self::Actual) -> Self;
}

Trait implemented by types that can be used as return types for C# methods

Note

You should most likely not be implementing this trait yourself, but rather the Type trait

Safety

The implementation must be correct

Required Associated Types

type Actual

Type of the actual return value

Required Methods

fn matches(ty: &Il2CppType) -> bool

Checks whether the type can be used as a C# return type of the given Il2CppType

fn into_actual(self) -> Self::Actual

Converts from the desired type into the actual one

fn from_actual(actual: Self::Actual) -> Self

Converts from the actual type to the desired one

Implementations on Foreign Types

impl<T> Return for Option<&mut T> where
    T: for<'a> Type<Held<'a> = Option<&'a mut T>>, 

type Actual = Option<&mut T>

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self) -> Self::Actual

fn from_actual(actual: Self::Actual) -> Self

impl<T> Return for &mut T where
    T: for<'a> Type<Held<'a> = Option<&'a mut T>>, 

type Actual = Option<&mut T>

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self) -> Self::Actual

fn from_actual(actual: Self::Actual) -> Self

impl Return for ()

type Actual = ()

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self)

fn from_actual((): ())

impl<T, E> Return for Result<T, E> where
    T: Return,
    E: Debug, 

type Actual = <T as Return>::Actual

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self) -> Self::Actual

fn from_actual(actual: Self::Actual) -> Self

impl Return for u8

type Actual = u8

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self) -> Self::Actual

fn from_actual(actual: Self::Actual) -> Self

impl Return for i8

type Actual = i8

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self) -> Self::Actual

fn from_actual(actual: Self::Actual) -> Self

impl Return for u16

type Actual = u16

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self) -> Self::Actual

fn from_actual(actual: Self::Actual) -> Self

impl Return for i16

type Actual = i16

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self) -> Self::Actual

fn from_actual(actual: Self::Actual) -> Self

impl Return for u32

type Actual = u32

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self) -> Self::Actual

fn from_actual(actual: Self::Actual) -> Self

impl Return for i32

type Actual = i32

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self) -> Self::Actual

fn from_actual(actual: Self::Actual) -> Self

impl Return for u64

type Actual = u64

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self) -> Self::Actual

fn from_actual(actual: Self::Actual) -> Self

impl Return for i64

type Actual = i64

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self) -> Self::Actual

fn from_actual(actual: Self::Actual) -> Self

impl Return for usize

type Actual = usize

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self) -> Self::Actual

fn from_actual(actual: Self::Actual) -> Self

impl Return for isize

type Actual = isize

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self) -> Self::Actual

fn from_actual(actual: Self::Actual) -> Self

impl Return for f32

type Actual = f32

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self) -> Self::Actual

fn from_actual(actual: Self::Actual) -> Self

impl Return for f64

type Actual = f64

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self) -> Self::Actual

fn from_actual(actual: Self::Actual) -> Self

impl Return for bool

type Actual = bool

fn matches(ty: &Il2CppType) -> bool

fn into_actual(self) -> Self::Actual

fn from_actual(actual: Self::Actual) -> Self

Implementors