copyright notice

cozorocks/README.md

@@ -1,5 +1,3 @@
 # Cozorocks
 
-Bindings to RocksDB's C++ API.
-
-Much of the build script is built upon https://github.com/rust-rocksdb/rust-rocksdb/tree/master/librocksdb-sys.
+Bindings to RocksDB's C++ API.

cozorocks/bridge/bridge.h

@@ -1,6 +1,6 @@
-//
-// Created by Ziyang Hu on 2022/7/3.
-//
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ */
 
 #ifndef COZOROCKS_BRIDGE_H
 #define COZOROCKS_BRIDGE_H

cozorocks/bridge/common.h

@@ -1,6 +1,6 @@
-//
-// Created by Ziyang Hu on 2022/7/3.
-//
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ */
 
 #ifndef COZOROCKS_ROCKS_BRIDGE_H
 #define COZOROCKS_ROCKS_BRIDGE_H

cozorocks/bridge/db.cpp

@@ -1,6 +1,6 @@
-//
-// Created by Ziyang Hu on 2022/7/3.
-//
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ */
 
 #include <iostream>
 #include <memory>

cozorocks/bridge/db.h

@@ -1,6 +1,6 @@
-//
-// Created by Ziyang Hu on 2022/7/3.
-//
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ */
 
 #ifndef COZOROCKS_DB_H
 #define COZOROCKS_DB_H

cozorocks/bridge/iter.h

@@ -1,6 +1,6 @@
-//
-// Created by Ziyang Hu on 2022/7/3.
-//
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ */
 
 #ifndef COZOROCKS_ITER_H
 #define COZOROCKS_ITER_H

cozorocks/bridge/opts.h

@@ -1,6 +1,6 @@
-//
-// Created by Ziyang Hu on 2022/7/3.
-//
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ */
 
 #ifndef COZOROCKS_OPTS_H
 #define COZOROCKS_OPTS_H

cozorocks/bridge/slice.h

@@ -1,6 +1,6 @@
-//
-// Created by Ziyang Hu on 2022/7/3.
-//
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ */
 
 #ifndef COZOROCKS_SLICE_H
 #define COZOROCKS_SLICE_H

cozorocks/bridge/status.cpp

@@ -1,6 +1,6 @@
-//
-// Created by Ziyang Hu on 2022/7/3.
-//
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ */
 
 #include "status.h"
 #include "cozorocks/src/bridge/mod.rs.h"

cozorocks/bridge/status.h

@@ -1,6 +1,6 @@
-//
-// Created by Ziyang Hu on 2022/7/3.
-//
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ */
 
 #ifndef COZOROCKS_STATUS_H
 #define COZOROCKS_STATUS_H

cozorocks/bridge/tx.cpp

@@ -1,6 +1,6 @@
-//
-// Created by Ziyang Hu on 2022/7/3.
-//
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ */
 
 #include "tx.h"
 #include "cozorocks/src/bridge/mod.rs.h"

cozorocks/bridge/tx.h

@@ -1,6 +1,6 @@
-//
-// Created by Ziyang Hu on 2022/7/3.
-//
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ */
 
 #ifndef COZOROCKS_TX_H
 #define COZOROCKS_TX_H

cozorocks/build.rs

@@ -1,3 +1,9 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ * Much of the build script is built upon:
+ * https://github.com/rust-rocksdb/rust-rocksdb/tree/master/librocksdb-sys.
+ */
+
 use std::path::Path;
 use std::{env, fs, process::Command};
 

cozorocks/src/bridge/db.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ */
+
 use std::borrow::Cow;
 
 use cxx::*;

cozorocks/src/bridge/iter.rs

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ */
+
+
 use cxx::UniquePtr;
 
 use crate::bridge::ffi::*;

cozorocks/src/bridge/mod.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ */
+
 use std::error::Error;
 use std::fmt::{Display, Formatter};
 

cozorocks/src/bridge/tx.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ */
+
 use std::fmt::{Debug, Formatter};
 use std::ops::Deref;
 

cozorocks/src/lib.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause.
+ */
+
 pub use bridge::db::DbBuilder;
 pub use bridge::db::RocksDb;
 pub use bridge::ffi::RocksDbStatus;

src/algo/all_pairs_shortest_path.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::cmp::Reverse;
 use std::collections::BTreeMap;
 

src/algo/astar.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::cmp::Reverse;
 use std::collections::BTreeMap;
 

src/algo/bfs.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::{BTreeMap, BTreeSet, VecDeque};
 
 use miette::{Result};

src/algo/constant.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeMap;
 
 use miette::{bail, ensure, Diagnostic, Result};

src/algo/csv.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeMap;
 
 use csv::StringRecord;

src/algo/degree_centrality.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeMap;
 
 use miette::Result;

src/algo/dfs.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::{BTreeMap, BTreeSet};
 
 use miette::Result;

src/algo/jlines.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeMap;
 use std::fs::File;
 use std::io::BufRead;

src/algo/kruskal.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::cmp::Reverse;
 use std::collections::BTreeMap;
 

src/algo/label_propagation.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeMap;
 
 use itertools::Itertools;

src/algo/louvain.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::{BTreeMap, BTreeSet};
 
 use itertools::Itertools;

src/algo/mod.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeMap;
 
 use miette::{bail, ensure, Diagnostic, Result};

src/algo/pagerank.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeMap;
 use std::mem;
 

src/algo/prim.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::cmp::Reverse;
 use std::collections::BTreeMap;
 

src/algo/random_walk.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeMap;
 
 use itertools::Itertools;

src/algo/reorder_sort.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeMap;
 
 use itertools::Itertools;

src/algo/shortest_path_dijkstra.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::cmp::{Ordering, Reverse};
 use std::collections::{BTreeMap, BTreeSet};
 use std::iter;

src/algo/strongly_connected_components.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::cmp::min;
 use std::collections::BTreeMap;
 

src/algo/top_sort.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeMap;
 
 use miette::Result;

src/algo/triangles.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::{BTreeMap, BTreeSet};
 
 use miette::Result;

src/algo/yen.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::{BTreeMap, BTreeSet};
 
 use itertools::Itertools;

src/bin/cozoserver.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeMap;
 use std::fmt::Debug;
 use std::fs;

src/cozoscript.pest

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 script = _{sys_script | multi_script | query_script}
 query_script = {SOI ~ (option | rule | const_rule | algo_rule)+ ~ EOI}
 query_script_inner = {"{" ~ (option | rule | const_rule | algo_rule)+ ~ "}"}

src/data/aggr.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::{BTreeMap, BTreeSet};
 use std::fmt::{Debug, Formatter};
 

src/data/expr.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::cmp::{max, min};
 use std::collections::{BTreeMap, BTreeSet};
 use std::fmt::{Debug, Display, Formatter};

src/data/functions.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeSet;
 use std::ops::{Div, Rem};
 use std::str::FromStr;

src/data/json.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use serde_json::json;
 pub(crate) use serde_json::Value as JsonValue;
 use smartstring::SmartString;

src/data/mod.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 pub(crate) mod json;
 pub(crate) mod symb;
 pub(crate) mod value;

src/data/program.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::btree_map::Entry;
 use std::collections::{BTreeMap, BTreeSet};
 use std::fmt::{Debug, Display, Formatter};

src/data/relation.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::fmt::{Display, Formatter};
 
 use itertools::Itertools;

src/data/symb.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::cmp::Ordering;
 use std::fmt::{Debug, Display, Formatter};
 use std::hash::{Hash, Hasher};

src/data/tests/aggrs.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use approx::AbsDiffEq;
 use itertools::Itertools;
 

src/data/tests/functions.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use approx::AbsDiffEq;
 use num_traits::FloatConst;
 use regex::Regex;

src/data/tests/mod.rs

@@ -1,2 +1,6 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 mod functions;
 mod aggrs;

src/data/tuple.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::cmp::{max, min, Ordering};
 use std::fmt::{Debug, Formatter};
 

src/data/value.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::cmp::{Ordering, Reverse};
 use std::collections::BTreeSet;
 use std::fmt::{Debug, Display, Formatter};

src/lib.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 #![warn(rust_2018_idioms, future_incompatible)]
 
 pub use miette::Error;

src/parse/expr.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeMap;
 
 use itertools::Itertools;

src/parse/mod.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::cmp::{max, min};
 use std::collections::BTreeMap;
 

src/parse/query.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::btree_map::Entry;
 use std::collections::BTreeMap;
 use std::error::Error;

src/parse/schema.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeSet;
 
 use itertools::Itertools;

src/parse/sys.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeMap;
 
 use itertools::Itertools;

src/query/compile.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::{BTreeMap, BTreeSet};
 
 use itertools::Itertools;

src/query/eval.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::{BTreeMap, BTreeSet};
 use std::mem;
 

src/query/graph.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::{BTreeMap, BTreeSet};
 use std::fmt::Debug;
 

src/query/logical.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeSet;
 
 use itertools::Itertools;

src/query/magic.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeSet;
 use std::mem;
 

src/query/mod.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 pub(crate) mod compile;
 pub(crate) mod eval;
 pub(crate) mod graph;

src/query/relation.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::{BTreeMap, BTreeSet};
 use std::fmt::{Debug, Formatter};
 use std::iter;

src/query/reorder.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeSet;
 use std::mem;
 

src/query/sort.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::cmp::Reverse;
 use std::collections::BTreeMap;
 

src/query/stored.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::BTreeMap;
 
 use itertools::Itertools;

src/query/stratify.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::collections::btree_map::Entry;
 use std::collections::{BTreeMap, BTreeSet};
 

src/runtime/db.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::{fs, thread};
 use std::cmp::Ordering::Greater;
 use std::collections::BTreeMap;

src/runtime/in_mem.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::borrow::BorrowMut;
 use std::collections::BTreeMap;
 use std::fmt::{Debug, Formatter};

src/runtime/mod.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 pub(crate) mod db;
 pub(crate) mod transact;
 pub(crate) mod in_mem;

src/runtime/relation.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::cmp::max;
 use std::cmp::Ordering::Greater;
 use std::fmt::{Debug, Display, Formatter};

src/runtime/transact.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::sync::Arc;
 use std::sync::atomic::{AtomicU32, AtomicU64, Ordering};
 

src/utils.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 #[inline(always)]
 pub(crate) fn swap_option_result<T, E>(d: Result<Option<T>, E>) -> Option<Result<T, E>> {
     match d {

tests/air_routes.rs

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2022, The Cozo Project Authors. Licensed under AGPL-3 or later.
+ */
+
 use std::str::FromStr;
 use std::time::Instant;