Struct CoolStruct 

pub struct CoolStruct {
    pub small_len: u8,
    pub big_len: usize,
    pub arr1: ArrayMarker<u8>,
    pub arr2: ArrayMarker<u8>,
    pub arr3: ArrayMarker<u16>,
}

This struct contains two lengths and three arrays.

Fields

small_len: u8

This length controls the first two arrays.

big_len: usize

This length controls the last array.

arr1: ArrayMarker<u8>

An array.

arr2: ArrayMarker<u8>

Another array.

arr3: ArrayMarker<u16>

A third array.

Implementations

impl CoolStruct

pub fn muts(self: Pin<&mut Self>) -> Muts<'_>

Mutable access to all fields simultaneously, except the header.

pub fn refs(&self) -> Refs<'_>

Mutable access to all fields simultaneously, except the header.

pub fn try_set_layout_controllers( self: Pin<&mut Self>, layout_controllers: LayoutControllers, ) -> Result<(), LayoutMismatch>

Trait Implementations

impl Drop for CoolStruct

fn drop(&mut self)

Executes the destructor for this type.

impl<InitArr1: ArrayInitializer<u8>, InitArr2: ArrayInitializer<u8>, InitArr3: ArrayInitializer<u16>> Initializer<CoolStruct> for Init<InitArr1, InitArr2, InitArr3>

fn calculate_layout_cautious(&self) -> Option<VarLenLayout>

Calculates the layout of the object, returning None if any of the calculated sizes or offsets would overflow usize.

unsafe fn initialize(self, dst: NonNull<CoolStruct>, layout: VarLenLayout)

Populates the destination pointer.

impl VarLen for CoolStruct

const ALIGN: usize = 8usize

Alignment of this type, including its fixed-length header.

const NEEDS_VDROP: bool = false

If false, vdrop() is a noop, and may be skipped without changing behavior.

type Layout = VarLenLayout

This type’s internal dynamic calculations of where its tail fields are.

fn calculate_layout(&self) -> VarLenLayout

Calculates the layout of the internal fields of this object.

unsafe fn vdrop(self: Pin<&mut Self>, layout: VarLenLayout)

Drops self.