Struct AnyPtr 

pub struct AnyPtr(/* private fields */);

Implementations

impl AnyPtr

pub fn new(offset: u32) -> Self

pub fn to_type(self, memory: &Memory) -> Result<Type>

pub fn offset(&self) -> u32

Get ptr stored offset

pub fn export(&self, memory: &Memory) -> Result<AnyPtrExported>

pub fn import(ptr_exported: &AnyPtrExported, env: &Env) -> Result<Type>

Create a new pointer with an allocation and write the pointer that has been writen. Return a pointer type.

Trait Implementations

impl Clone for AnyPtr

fn clone(&self) -> AnyPtr

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl FromToNativeWasmType for AnyPtr

type Native = i32

Native Wasm type.

fn to_native(self) -> Self::Native

Convert self to Self::Native.

fn from_native(n: Self::Native) -> Self

Convert a value of kind Self::Native to Self.

impl Read<Vec<u8>> for AnyPtr

fn read(&self, memory: &Memory) -> Result<Vec<u8>>

Read the value contained in the given memory at the current pointer offset.

fn size(&self, memory: &Memory) -> Result<u32>

Read the size as indicated in the AssemblyScript object header

impl Write<Vec<u8>> for AnyPtr

fn alloc(value: &Vec<u8>, env: &Env) -> Result<Box<AnyPtr>>

Try to write in the given environment a new value thanks to the AssemblyScript runtime.

fn write(&mut self, value: &Vec<u8>, env: &Env) -> Result<Box<Self>>

Try to write in the given environment a value. If the size is different, we procede to free the previous string and realloc a new pointer.

fn free(self, _env: &Env) -> Result<()>

Unpin the pointer

impl Copy for AnyPtr