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//! Note: there are "std" and "serde_support" feature flags

#![no_std]
// false positives
#![allow(clippy::while_let_on_iterator)]
#![allow(clippy::comparison_chain)]

mod arena;
pub use arena::arena_iterators;
mod chain;
mod ord;
mod traits;
pub use chain::{chain_iterators, ChainArena, Link};
// always keep this for the serde documentation
#[cfg(feature = "serde_support")]
pub use traits::serde;
pub use traits::{Advancer, ArenaTrait, Ptr};
mod surject;
// reexport for the macros to use
pub use arena::Arena;
pub use ord::{ord_iterators, OrdArena};
pub use recasting::{Recast, Recaster};
pub use surject::{surject_iterators, SurjectArena};
/// Special utilities for advanced usage
pub mod utils {
    #[cfg(feature = "expose_internal_utils")]
    pub use crate::arena::InternalEntry;
    #[cfg(feature = "expose_internal_utils")]
    pub use crate::arena::NonZeroInxVec;
    #[cfg(not(feature = "expose_internal_utils"))]
    pub(crate) use crate::arena::NonZeroInxVec;
    // only intended for size_of tests and such
    #[cfg(feature = "expose_internal_utils")]
    pub use crate::ord::Node;
    pub(crate) use crate::{arena::nzusize_unchecked, traits::ptrinx_unchecked};
    pub use crate::{
        chain::{chain_no_gen_iterators, ChainNoGenArena, LinkNoGen},
        traits::{PtrGen, PtrInx, PtrNoGen},
    };
    /// A reexport used by the macros
    #[cfg(feature = "serde_support")]
    pub mod serde {
        pub use serde::{Deserialize, Deserializer, Serialize, Serializer};
    }
}

extern crate alloc;