Crate crossbeam_stm[−][src]
This library provides a Software Transactional Memory structure that can be used for sharing data among multiple threads in a way that is safe and can be loaded quickly.
For more information, look at the documentation for the Stm
struct.
Example
use crossbeam_stm::Stm; // Create a new STM pointer with a Vec of numbers let stm = Stm::new(vec![1,2,3,4]); // Read from the STM { let data = stm.load(); println!("Current STM: {:?}", data); } // Update the STM pointer to add a new number stm.update(|old| { let mut new = old.clone(); new.push(5); new }); // Read the new data { let data = stm.load(); println!("Current STM: {:?}", data); } // Set the STM pointer let data = vec![9,8,7,6]; stm.set(data); // Read the new data, again { let data = stm.load(); println!("Current STM: {:?}", data); }
Structs
Stm |
A Software Transactional Memory pointer. |
StmGuard |
Structure that ensures any loaded data won't be freed by a future update. |