Struct CljxPromise 

pub struct CljxPromise {
    pub value: Mutex<Option<Value>>,
    pub cond: Condvar,
}

A one-shot rendezvous (promise).

Fields

value: Mutex<Option<Value>>

cond: Condvar

Implementations

impl CljxPromise

pub fn new() -> Self

pub fn deliver(&self, v: Value)

Deliver a value (no-op if already delivered).

pub fn deref_blocking(&self) -> Value

Block until a value is available, then return it.

pub fn is_realized(&self) -> bool

True if already delivered.

Trait Implementations

impl Debug for CljxPromise

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

Formats the value using the given formatter.

impl Default for CljxPromise

fn default() -> Self

Returns the “default value” for a type.

impl Trace for CljxPromise

fn trace(&self, visitor: &mut MarkVisitor)

fn gc_size_extra(&self) -> usize