Bastion is a highly-available, fault-tolerant runtime system with dynamic dispatch oriented lightweight process model.

Features

  • Message-based communication makes this project a lean mesh of actor system.
    • Without web servers, weird shenanigans, forced trait implementations, and static dispatch.
  • Runtime fault-tolerance makes it a good candidate for distributed systems.
    • If you want the smell of Erlang and the powerful aspects of Rust. That's it!
  • Completely asynchronous runtime with NUMA-aware and cache-affine SMP executor.
    • Exploiting hardware locality wherever it is possible. It is designed for servers.
  • Supervision system makes it easy to manage lifecycles.
    • Kill your application in certain condition or restart you subprocesses whenever a certain condition is met.

Guarantees

  • At most once delivery for all the messages.
  • Completely asynchronous system design.
  • Asynchronous program boundaries with fort.
  • Dynamic supervision of supervisors (adding a subtree later during the execution)
  • Lifecycle management both at futures and lightproc layers.
  • Faster middleware development.
  • Above all "fault-tolerance".
jgrant27/hello-immortal-world
Rust immortal (un-panic-able) “Hello World” example using bastion/fort - jgrant27/hello-immortal-world