// This file is part of bsv.
//
// bsv is free software: you can redistribute it and/or modify it under the
// terms of the GNU Affero General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option)
// any later version.
//
// bsv is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for
// more details.
//
// You should have received a copy of the Affero GNU General Public License
// along with bsv.  If not, see <https://www.gnu.org/licenses/>.

//! # cas-core
//!
//! `cas-core` provides traits and types to interface with content-addressable
//! storage.


extern crate thiserror;
extern crate digest;
extern crate camino;


mod error;
mod object_id;
mod object_type;
mod object_metadata;
mod pipeline;
mod cas;


pub use crate::{
    error::{Error, Result},
    object_id::{ObjectId, hex, write_hex},
    object_type::{ObjectType},
    object_metadata::{ObjectMetadata},
    pipeline::{Pipeline, DefaultPipeline, Reader, Writer, ReadWrapper, WriteWrapper},
    cas::{Cas, RefStore},
};


#[macro_export]
macro_rules! err {
    ($($arg:tt)*) => {{
        let res = std::fmt::format(format_args!($($arg)*));
        Error::err(res)
    }}
}