Struct Memory 

pub struct Memory {
    pub values: Vec<Value>,
}

A linear memory, freely addressable per word

The memory can be accessed from a script through the read and write operators.

Aside from this, the stack is an important communication channel between script and host. Please refer to Eval’s memory field for more information on that.

Constructing a Memory instance

By default, Memory has a size of 1024 words and is initially empty. This is controlled by its Default implementation.

If you want to override this size, you can do so by overwriting the values field with a Vec of the desired length.

Fields

values: Vec<Value>

The values in the memory

Implementations

impl Memory

pub fn read(&self, address: u32) -> Result<Value, InvalidAddress>

Read the value at the provided address

pub fn write( &mut self, address: u32, value: Value, ) -> Result<(), InvalidAddress>

Write a value to an address

pub fn to_i32_slice(&self) -> &[i32]

Access the memory as a slice of i32 values

pub fn to_u32_slice(&self) -> &[u32]

Access the memory as a slice of u32 values

Trait Implementations

impl Debug for Memory

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Memory

fn default() -> Self

Returns the “default value” for a type.