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Diffstat (limited to 'lib/core/libimagerror/src/str.rs')
| -rw-r--r-- | lib/core/libimagerror/src/str.rs | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/lib/core/libimagerror/src/str.rs b/lib/core/libimagerror/src/str.rs deleted file mode 100644 index 05842d6b..00000000 --- a/lib/core/libimagerror/src/str.rs +++ /dev/null @@ -1,31 +0,0 @@ -// -// imag - the personal information management suite for the commandline -// Copyright (C) 2015-2020 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 -// - -use std::error::Error; - -pub trait ErrFromStr<T> { - fn err_from_str(self) -> Result<T, String>; -} - -impl<T, E: Error> ErrFromStr<T> for Result<T, E> { - fn err_from_str(self) -> Result<T, String> { - self.map_err(|e| e.description().to_string()) - } -} - |