Type Definition conch_runtime::env::DefaultEnvConfig

type DefaultEnvConfig<T> = EnvConfig<ArgsEnv<T>, PlatformSpecificAsyncIoEnv, FileDescEnv<Rc<FileDesc>>, LastStatusEnv, VarEnv<T, T>, ExecEnv, VirtualWorkingDirEnv, T, RuntimeError>;

A default environment configuration using provided (non-atomic) implementations, and powered by tokio.

Generic over the representation of shell words, variables, function names, etc.

// Can be instantiated as follows
let lp = tokio_core::reactor::Core::new().unwrap();

// Fallback to using one thread per CPU
let cfg1 = DefaultEnvConfig::<Rc<String>>::new(lp.remote(), None);
// Fallback to specific number of threads
let cfg2 = DefaultEnvConfig::<Rc<String>>::new(lp.remote(), Some(2));

Methods

impl<T> DefaultEnvConfig<T> where
    T: Eq + Hash + From<String>, 

fn new(remote: Remote, fallback_num_threads: Option<usize>) -> IoResult<Self>

Creates a new DefaultEnvConfig using default environment components.

A tokio Remote handle is required for performing async IO on supported platforms. Otherwise, if the platform does not support (easily) support async IO, a dedicated thread-pool will be used. If no thread number is specified, one thread per CPU will be used.