Module process 

Utilities for spawning processes that should outlive the config.

Structs

InterruptReader

An interruptable, buffered Reader.

PersistentChild

Behaves nearly identically to a regular Child, except the stdin pipe is wrapped in a BufWriter and the stdout and stderr pipes are wrapped in an /// InterruptReader.

Functions

get

Get a Child process that might have been spawned in a previous reload cycle.

get_or_spawn

A combination of the spawn ang get commands, letting you “lazyly” spawn processes.

is_interrupt

Wether the std::io::Error in question is an interruption triggered right before ConfigUnloaded.

spawn

Spawn a new PersistentChild, which can be reused in future config reloads.

store

Store a PersistentChild process for retrieval on a future reload.