ch8alib::codegen

Struct AddrTable

Source 
pub struct AddrTable { /* private fields */ }
Expand description

Manages label-to-address relationships

Implementations§

Source§

impl AddrTable

Source

pub fn new() -> Self

Constructs a new AddrTable instance

§Returns

A new AddrTable instance with no data

Source

pub fn get_size(&self) -> u32

Gets the number of entries in the table

§Returns

The number of entries in the table

Source

pub fn add_entry(&mut self, label: &str, addr: u16)

Adds an entry to the table

§Arguments
  • label - The label to add to the table
  • addr - The address corresponding to the label
Source

pub fn has_entry(&self, label: &str) -> bool

Determines whether a given label exists in the table

§Argument
  • label - The label to check
§Returns

Whether the given label exists in the table

Source

pub fn get_entry(&self, label: &str) -> Result<u16, AddrError>

Gets the address for a given label

§Argument
  • label - The label to get the address for
§Returns

Ok(address) if the label has an entry, Err(AddrError) otherwise

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.