polkavm-derive-impl 0.31.0

The derive crate for PolkaVM guest programs (implementation)
Documentation 
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#[cfg(target_pointer_width = "64")]
impl IntoHost for u32 {
    type Regs = (u64,);
    type Destructor = ();

    #[inline(always)]
    fn into_host(value: Self) -> (Self::Regs, ()) {
        IntoHost::into_host(value as u64)
    }
}

#[cfg(target_pointer_width = "64")]
impl IntoHost for i32 {
    type Regs = (u64,);
    type Destructor = ();

    #[inline(always)]
    fn into_host(value: Self) -> (Self::Regs, ()) {
        IntoHost::into_host(value as i64 as u64)
    }
}

#[cfg(target_pointer_width = "64")]
impl IntoHost for u64 {
    type Regs = (u64,);
    type Destructor = ();

    #[inline(always)]
    fn into_host(value: Self) -> (Self::Regs, ()) {
        ((value,), ())
    }
}

#[cfg(target_pointer_width = "64")]
impl IntoHost for i64 {
    type Regs = (u64,);
    type Destructor = ();

    #[inline(always)]
    fn into_host(value: Self) -> (Self::Regs, ()) {
        IntoHost::into_host(value as u64)
    }
}

#[cfg(target_pointer_width = "64")]
impl IntoHost for usize {
    type Regs = (u64,);
    type Destructor = ();

    #[inline(always)]
    fn into_host(value: Self) -> (Self::Regs, ()) {
        IntoHost::into_host(value as u64)
    }
}

#[cfg(target_pointer_width = "64")]
impl IntoHost for isize {
    type Regs = (u64,);
    type Destructor = ();

    #[inline(always)]
    fn into_host(value: Self) -> (Self::Regs, ()) {
        IntoHost::into_host(value as u64)
    }
}

#[cfg(target_pointer_width = "64")]
impl IntoHost for (usize, usize) {
    type Regs = (u64, u64);
    type Destructor = ();

    #[inline(always)]
    fn into_host((a, b): Self) -> (Self::Regs, ()) {
        ((a as u64, b as u64), ())
    }
}

#[cfg(target_pointer_width = "64")]
impl IntoHost for (u64, u64) {
    type Regs = (u64, u64);
    type Destructor = ();

    #[inline(always)]
    fn into_host(value: Self) -> (Self::Regs, ()) {
        (value, ())
    }
}

#[cfg(target_pointer_width = "64")]
impl FromHost for u32 {
    type Regs = (u64,);

    #[inline(always)]
    fn from_host((a0,): Self::Regs) -> Self {
        a0 as u32
    }
}

#[cfg(target_pointer_width = "64")]
impl FromHost for i32 {
    type Regs = (u64,);

    #[inline(always)]
    fn from_host((a0,): Self::Regs) -> Self {
        a0 as i32
    }
}

#[cfg(target_pointer_width = "64")]
impl FromHost for usize {
    type Regs = <u64 as FromHost>::Regs;

    #[inline(always)]
    fn from_host(regs: Self::Regs) -> Self {
        u64::from_host(regs) as usize
    }
}

#[cfg(target_pointer_width = "64")]
impl FromHost for isize {
    type Regs = <u64 as FromHost>::Regs;

    #[inline(always)]
    fn from_host(regs: Self::Regs) -> Self {
        u64::from_host(regs) as isize
    }
}

#[cfg(target_pointer_width = "64")]
impl FromHost for u64 {
    type Regs = (u64,);

    #[inline(always)]
    fn from_host((a0,): Self::Regs) -> Self {
        a0
    }
}

#[cfg(target_pointer_width = "64")]
impl FromHost for i64 {
    type Regs = <u64 as FromHost>::Regs;

    #[inline(always)]
    fn from_host(regs: Self::Regs) -> Self {
        u64::from_host(regs) as i64
    }
}

#[cfg(target_pointer_width = "64")]
impl FromHost for (u64, u64) {
    type Regs = (u64, u64);

    #[inline(always)]
    fn from_host((a0, a1): Self::Regs) -> Self {
        (a0, a1)
    }
}

#[cfg(target_pointer_width = "64")]
impl FromHost for (usize, usize) {
    type Regs = (u64, u64);

    #[inline(always)]
    fn from_host((a0, a1): Self::Regs) -> Self {
        (a0 as usize, a1 as usize)
    }
}

#[cfg(target_pointer_width = "64")]
impl<T> IntoHost for *const T {
    type Regs = (u64,);
    type Destructor = ();

    #[inline(always)]
    fn into_host(value: Self) -> (Self::Regs, ()) {
        ((value as u64,), ())
    }
}

#[cfg(target_pointer_width = "64")]
impl<T> IntoHost for *mut T {
    type Regs = (u64,);
    type Destructor = ();

    #[inline(always)]
    fn into_host(value: Self) -> (Self::Regs, ()) {
        ((value as u64,), ())
    }
}