atomic-state 0.1.5

This library provides a static asynchronous data that can be accessed safely and concurrently from any part of your program
Documentation 
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#![doc = include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/README.md"))]
pub mod prelude;

pub mod flag;    pub use flag::Flag;
pub mod state;   pub use state::{ State, StateGuard };

pub use once_cell::{ self, sync::Lazy };
pub use arc_swap::{ self, ArcSwap };

/// Initializes a static variable by 'once_cell::Lazy'
#[macro_export]
macro_rules! lazy {
    ($e:expr) => {{
        ::atomic_state::Lazy::new(|| { $e })
    }}
}

/// Initializes a static 'Flag' by 'once_cell::Lazy'
#[macro_export]
macro_rules! lazy_flag {
    ($e:expr) => {{
        ::atomic_state::Lazy::new(|| ::atomic_state::Flag::new($e))
    }}
}

/// Initializes a static 'State' by 'once_cell::Lazy'
#[macro_export]
macro_rules! lazy_state {
    ($e:expr) => {{
        ::atomic_state::Lazy::new(|| ::atomic_state::State::new($e))
    }}
}