lazy 0.5.3

Lazily evaluated types and macros.
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#![deny(missing_docs, warnings)]
#![feature(core, std_misc, unsafe_destructor, optin_builtin_traits)]

//! Lazy evaluation for Rust.

#[macro_use(debug_unreachable)]
extern crate debug_unreachable;

extern crate oncemutex;

/// A Thunk safe for single-threaded access.
pub mod single;

/// A Thunk safe for multi-threaded use.
pub mod sync;

mod lazy {
    pub use super::*;
}

#[macro_export]
macro_rules! lazy {
    ($e:expr) => {
        $crate::single::Thunk::new(move || { $e })
    }
}

#[macro_export]
macro_rules! sync_lazy {
    ($e:expr) => {
        $crate::sync::Thunk::new(move || { $e })
    }
}