1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39

//! # Root-io
//! This crate provides a way to retrieve data saved in the
//! [ROOT](https://root.cern.ch/) binary format commonly used in
//! particle physics experiments. This library provides the basic
//! means to inspect and process the contents of arbitrary ROOT
//! files. `Root-io` provides a simple mean to read
//! data stored in so-called `TTrees`.  The goal of this library is
//! primarily to make the data [published](http://opendata.cern.ch/)
//! by the ALICE collaboration accessible in pure Rust. An example of
//! its usage for that purpose is demonstrated as an [example
//! analysis](https://github.com/cbourjau/alice-rs/tree/master/simple-analysis).
//!
//! The API surface is deliberately small to make the processing of said
//! files as easy as possible. If you are looking for a particular
//! parser chances have it that it exists but it is not marked as `pub`.

#![recursion_limit="256"]
#[macro_use]
extern crate bitflags;
#[macro_use]
extern crate nom;
#[macro_use]
extern crate quote;
#[macro_use]
extern crate failure;
extern crate flate2;
extern crate xz2;

// pub mod core_types;
pub mod core;
mod code_gen;
pub mod tree_reader;
mod tests;

pub use core::{RootFile, FileItem};

/// Offset when using Context; should be in `Context`, maybe?
const MAP_OFFSET: u64 = 2;