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//! Low-memory reference-counting pointers.
//!
//! The types in this crate have almost the same methods as standard [Rc](std::rc::Rc) and
//! [Arc](std::sync::Arc).
//! The differences from the standard types are as follows:
//!
//! - Weak reference is not supported.
//! - Small integers can be used as refcount.
//!
//! | Crate        | Strong count                       | Weak count    |
//! | ------------ | ---------------------------------- | ------------- |
//! | `std`        | `usize`                            | `usize`       |
//! | `compact-rc` | `u8`, `u16`, `u32`, `u64`, `usize` | not supported |
//!
//! ## Example
//! ```
//! use compact_rc::Rc8;
//!
//! fn main() {
//!     // rc1 is a pointer containing i8 value with u8 refcount.
//!     let rc1: Rc8<i8> = Rc8::new(100);
//!
//!     assert_eq!(Rc8::strong_count(&rc1), 1);
//!     assert_eq!(*rc1, 100);
//!
//!     // Increment the refcount.
//!     // The value is shared by rc1 and rc2.
//!     let rc2 = rc1.clone();
//!
//!     assert_eq!(Rc8::strong_count(&rc1), 2);
//!     assert_eq!(Rc8::strong_count(&rc2), 2);
//!     assert_eq!(*rc1, 100);
//!     assert_eq!(*rc2, 100);
//!     assert!(Rc8::ptr_eq(&rc1, &rc2));
//! }
//! ```
#[macro_use]
mod macros;
mod base;

pub mod arc;
pub mod rc;
pub mod refcount;

pub use arc::Arc;
pub use arc::Arc16;
pub use arc::Arc32;
pub use arc::Arc64;
pub use arc::Arc8;

pub use rc::Rc;
pub use rc::Rc16;
pub use rc::Rc32;
pub use rc::Rc64;
pub use rc::Rc8;