Struct CharTable

pub(crate) struct CharTable(GcHeap<CharTableInner<'static>>);

Tuple Fields

0: GcHeap<CharTableInner<'static>>

Implementations

impl CharTable

pub(in core) unsafe fn new( table: CharTableInner<'_>, constant: bool, ) -> Self

pub fn get(&self, idx: usize) -> Gc<ObjectType<'_>>

pub fn set(&self, idx: usize, item: Gc<ObjectType<'_>>)

pub fn set_parent(&self, new: Option<&Self>)

Trait Implementations

impl<'new> CloneIn<'new, &'new CharTable> for CharTable

fn clone_in<const C: bool>(&self, bk: &'new Block<C>) -> Gc<&'new Self>

impl Debug for CharTable

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

Formats the value using the given formatter.

impl Display for CharTable

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

Formats the value using the given formatter.

impl<'ob> From<&'ob CharTable> for Gc<ObjectType<'ob>>

fn from(x: &'ob CharTable) -> Self

Converts to this type from the input type.

impl GcMoveable for CharTable

type Value = NonNull<CharTable>

fn move_value(&self, to_space: &Bump) -> Option<(Self::Value, bool)>

impl PartialEq for CharTable

fn eq(&self, other: &CharTable) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RootedDeref for CharTable

type Target = RootedCharTable

fn rooted_deref(rooted: &Rt<Self>) -> &Self::Target

fn rooted_derefmut(rooted: &mut Rt<Self>) -> &mut Self::Target

impl TaggedPtr for &CharTable

const TAG: Tag = Tag::CharTable

Tag value. This is only applicable to base values. Use Int for sum types.

type Ptr = CharTable

The type of object being pointed to. This will be different for all implementors.

unsafe fn from_obj_ptr(ptr: *const u8) -> Self

Given an untyped pointer, reinterpret to self.

fn get_ptr(self) -> *const Self::Ptr

Get the underlying pointer.

unsafe fn tag_ptr(ptr: *const Self::Ptr) -> Gc<Self>

Given a pointer to Ptr return a Tagged pointer.

fn untag(val: Gc<Self>) -> Self

Remove the tag from the Gc<T> and return the inner type. If it is base type then it will only have a single possible value and can be untagged without checks, but sum types need to create all values they can hold. We use tagged base types to let us reinterpret bits without actually modify them.

fn tag(self) -> Gc<Self>

Given the type, return a tagged version of it. When using a sum type or an immediate value like i64, we override this method to set the proper tag.

impl Trace for CharTable

fn trace(&self, state: &mut GcState)

impl<'ob> TryFrom<Gc<ObjectType<'ob>>> for &'ob CharTable

type Error = TypeError

The type returned in the event of a conversion error.

fn try_from(obj: Gc<ObjectType<'ob>>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'old, 'new> WithLifetime<'new> for &'old CharTable

type Out = &'new CharTable

unsafe fn with_lifetime(self) -> Self::Out

impl Eq for CharTable

impl GcPtr for &CharTable

impl StructuralPartialEq for CharTable