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Diffstat (limited to 'nitrocli/src/error.rs')
-rw-r--r-- | nitrocli/src/error.rs | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/nitrocli/src/error.rs b/nitrocli/src/error.rs new file mode 100644 index 0000000..65992f0 --- /dev/null +++ b/nitrocli/src/error.rs @@ -0,0 +1,45 @@ +// error.rs + +// ************************************************************************* +// * Copyright (C) 2017 Daniel Mueller (deso@posteo.net) * +// * * +// * This program is free software: you can redistribute it and/or modify * +// * it under the terms of the GNU 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 General Public License for more details. * +// * * +// * You should have received a copy of the GNU General Public License * +// * along with this program. If not, see <http://www.gnu.org/licenses/>. * +// ************************************************************************* + +use libhid; +use std::fmt; + + +#[derive(Debug)] +pub enum Error { + HidError(libhid::Error), + Error(String), +} + + +impl From<libhid::Error> for Error { + fn from(e: libhid::Error) -> Error { + return Error::HidError(e); + } +} + + +impl fmt::Display for Error { + fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { + match *&self { + &Error::HidError(ref e) => return write!(f, "hidapi error: {}", e), + &Error::Error(ref e) => return write!(f, "{}", e), + } + } +} |