Struct SymbolCellInner

pub(crate) struct SymbolCellInner {
    pub(super) name: SymbolName,
    pub(super) func: Option<AtomicPtr<u8>>,
    pub(super) special: AtomicBool,
}

Fields

name: SymbolName

func: Option<AtomicPtr<u8>>

special: AtomicBool

Implementations

impl SymbolCellInner

pub(crate) fn as_bytes(&self) -> &[u8]

impl SymbolCellInner

const NULL: *mut u8 = {0x0 as *mut u8}

pub(crate) fn name(&self) -> &str

pub(crate) fn interned(&self) -> bool

pub(crate) fn is_const(&self) -> bool

Check if the symbol is constant like nil, t, or :keyword

pub(crate) fn has_func(&self) -> bool

fn get(&self) -> Option<Gc<FunctionType<'_>>>

pub(crate) fn func<'a>( &self, _cx: &'a Context<'_>, ) -> Option<Gc<FunctionType<'a>>>

pub(crate) fn follow_indirect<'ob>( &self, cx: &'ob Context<'_>, ) -> Option<Gc<FunctionType<'ob>>>

Follow the chain of symbols to find the function at the end, if any.

pub(in core) unsafe fn set_func( &self, func: Gc<FunctionType<'_>>, ) -> Result<()>

Set the function for this symbol. This function is unsafe to call and requires that the caller:

1. Has marked the entire function as read only
2. Has cloned the function into the SymbolMap block
3. Ensured the symbol is not constant

pub(crate) fn unbind_func(&self)

Trait Implementations

impl Trace for SymbolCellInner

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

impl Debug for SymbolCellInner

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

Formats the value using the given formatter.

impl Display for SymbolCellInner

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

Formats the value using the given formatter.