Struct rw_cell::swmr::CellDistributor

pub struct CellDistributor<T> { /* private fields */ }

Distribute value between all readers

Implementations

impl<T> CellDistributor<T>

pub fn new(val: T) -> CellDistributor<T>

Create new distributor

pub fn write(&mut self, val: T)

Write val and distribute it between all readers

Example

fn main() {
   let mut d = rw_cell::swmr::CellDistributor::new("Not good, but ok");
   let mut r1 = d.get_reader();
   let mut r2 = d.get_reader();

   d.write("Not good");

   assert_eq!(r1.read_with_is_new(), (&"Not good", true));
   assert_eq!(r2.read_with_is_new(), (&"Not good", true));
}

pub fn read(&self) -> &T

Return value from cell

Example

fn main() {
   let mut d = rw_cell::swmr::CellDistributor::new("Not good, but ok");

   assert_eq!(d.read(), &"Not good, but ok");
}

pub fn get_reader(&mut self) -> CellReader<T>

Return new CellReader for read data from cell