Enum SharedValue 

pub enum SharedValue {
    Nil,
    Bool(bool),
    Long(i64),
    Double(f64),
    Char(char),
    Uuid(u128),
    Str(Arc<str>),
    Keyword(StaticGcPtr<Keyword>),
    Symbol(StaticGcPtr<Symbol>),
    ByteBlob(Arc<[u8]>),
}

A Send + Sync value representation for cross-isolate sharing.

Covers a carefully chosen subset of Value: scalars (stored inline), immutable strings and byte buffers (refcounted via Arc), and interned keywords/symbols (program-lifetime StaticGcPtr). Anything that holds isolate-local GcPtrs is excluded.

Cycles are impossible — SharedValue contains no SharedValue references — so plain Arc refcounting is sufficient and cycle-free.

Variants

Nil

Bool(bool)

Long(i64)

Double(f64)

Char(char)

Uuid(u128)

Str(Arc<str>)

Immutable interned string slice.

Keyword(StaticGcPtr<Keyword>)

Keyword interned into the global static arena.

Symbol(StaticGcPtr<Symbol>)

Symbol interned into the global static arena.

ByteBlob(Arc<[u8]>)

Large refcounted byte buffer (the BEAM off-heap-binary trick). Shared without copy across the isolate boundary; freed when the last reference is dropped.

Implementations

impl SharedValue

pub fn type_name(&self) -> &'static str

Trait Implementations

impl Clone for SharedValue

fn clone(&self) -> SharedValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SharedValue

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

Formats the value using the given formatter.

impl Send for SharedValue

impl Sync for SharedValue