Struct SyncStack

pub struct SyncStack(/* private fields */);

A stack of blocked threads.

Implementations

impl SyncStack

pub const INIT: Self

An empty SyncStack.

pub const fn new() -> Self

Returns Self::INIT.

pub fn park<P>(&self) -> bool

where P: Park,

Attempts to block the current thread on the top of the SyncStack.

Returns true if this thread was blocked and then unblocked.

Note that the Park implementation used does not have to be the same for every call to park; as such different thread implementations can all wait on the same SyncStack.

use sync_stack::*;
 
static STACK: SyncStack = SyncStack::INIT;
 
std::thread::spawn(move || {
  //This threads execution stops.
  STACK.park::<Thread>();
  println!("Ran Second");
});
 
println!("Ran First");
 
//The other thread resumes execution.
STACK.pop();

pub fn pop(&self) -> bool

Unblocks a thread from the SyncStack.

Returns false if the stack was empty.