Add error kinds

lib/core/libimagerror/src/errors.rs

@@ -0,0 +1,105 @@
+//
+// imag - the personal information management suite for the commandline
+// Copyright (C) 2015-2018 the imag contributors
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; version
+// 2.1 of the License.
+//
+// This library 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
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+//
+
+#[derive(Debug, Clone, Eq, PartialEq, Fail)]
+pub enum ErrorMsg {
+    #[fail(display = "IO Error")]
+    IO,
+
+    #[fail(display = "Locking error")]
+    LockError,
+
+    #[fail(display = "UTF8 error")]
+    UTF8Error,
+
+    #[fail(display = "Error in external process")]
+    ExternalProcessError,
+
+    #[fail(display = "File Error")]
+    FileError,
+
+    #[fail(display = "File not copied")]
+    FileNotCopied,
+
+    #[fail(display = "File not created")]
+    FileNotCreated,
+
+    #[fail(display = "File not found")]
+    FileNotFound,
+
+    #[fail(display = "Fail not removed")]
+    FileNotRemoved,
+
+    #[fail(display = "Fail not renamed")]
+    FileNotRenamed,
+
+    #[fail(display = "File not seeked")]
+    FileNotSeeked,
+
+    #[fail(display = "File not written")]
+    FileNotWritten,
+
+    #[fail(display = "Directory not created")]
+    DirNotCreated,
+
+
+    #[fail(display = "Formatting error")]
+    FormatError,
+
+
+    #[fail(display = "ID is locked")]
+    IdLocked,
+
+    #[fail(display = "Error while converting values")]
+    ConversionError,
+
+
+    #[fail(display = "Entry exists already: {}", _0)]
+    EntryAlreadyExists(String),
+
+    #[fail(display = "Entry not found: {}", _0)]
+    EntryNotFound(String),
+
+    #[fail(display = "Entry header error")]
+    EntryHeaderError,
+
+    #[fail(display = "Entry header type error")]
+    EntryHeaderTypeError,
+
+    #[fail(display = "Entry header type error at '{}', expected '{}'", _0, _1)]
+    EntryHeaderTypeError2(&'static str, &'static str),
+
+    #[fail(display = "Entry header read error")]
+    EntryHeaderReadError,
+
+    #[fail(display = "Entry header write error")]
+    EntryHeaderWriteError,
+
+    #[fail(display = "Entry header field missing: {}", _0)]
+    EntryHeaderFieldMissing(&'static str),
+
+
+    #[fail(display = "Toml deserialization error")]
+    TomlDeserError,
+
+    #[fail(display = "Toml querying error")]
+    TomlQueryError,
+
+}
+