Initial work on 0.1.0

Missing the VM.

1 files changed, 21 insertions, 36 deletions

diff --git a/src/errors.rs b/src/errors.rs
index f29d635..b41b225 100644
--- a/src/errors.rs
+++ b/src/errors.rs
@@ -1,25 +1,10 @@
-/*
- * This file is part of Datafu
- * Copyright (C) 2021  Soni L.
- *
- * This program 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.
- *
- * This program 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 GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
+// Copyright (C) 2021-2022 Soni L.
+// SPDX-License-Identifier: MIT OR Apache-2.0
 
 //! <!-- TODO figure out module-level docs for this -->
 
-#[cfg(doc)]
-use crate::PatternTypes;
+// #[cfg(doc)]
+// use crate::PatternTypes;
 
 /// These are errors that may be returned by the pattern compiler when
 /// compiling a pattern.
@@ -51,20 +36,20 @@ pub enum PatternError<'a> {
     Regex(usize, &'a str, ::regex::Error),
 }
 
-/// These are errors that may be returned by the matcher when matching a
-/// pattern.
-#[derive(Clone, Debug)]
-pub enum MatchError {
-    /// Returned if the pattern nests too deeply.
-    StackOverflow,
-    /// Returned if the pattern rejects the input.
-    ValidationError,
-    /// Returned if the pattern attempts an unsupported operation.
-    ///
-    /// In particular, if the [`PatternTypes`] doesn't support `get` or `pairs`
-    /// for a given value, this error will be returned. It can be treated as a
-    /// ValidationError, or as a bug in the pattern, at the user's discretion.
-    UnsupportedOperation,
-    /// Returned if an unspecified non-critical error occurred.
-    Other
-}
+// /// These are errors that may be returned by the matcher when matching a
+// /// pattern.
+// #[derive(Clone, Debug)]
+// pub enum MatchError {
+//     /// Returned if the pattern nests too deeply.
+//     StackOverflow,
+//     /// Returned if the pattern rejects the input.
+//     ValidationError,
+//     /// Returned if the pattern attempts an unsupported operation.
+//     ///
+//     /// In particular, if the [`PatternTypes`] doesn't support `get` or `pairs`
+//     /// for a given value, this error will be returned. It can be treated as a
+//     /// ValidationError, or as a bug in the pattern, at the user's discretion.
+//     UnsupportedOperation,
+//     /// Returned if an unspecified non-critical error occurred.
+//     Other
+// }