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ModuleError needs a cause as well

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Matthias Beyer 2015-11-28 15:55:22 +01:00
parent 4a6d1a74c0
commit c3019528cf
1 changed files with 3 additions and 1 deletions
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4
src/module/mod.rs
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@ -15,12 +15,14 @@ pub mod bm;
#[derive(Debug)]
pub struct ModuleError {
desc: String,
caused_by: Option<Box<Error>>,
}
impl ModuleError {
pub fn new(desc: &'static str) -> ModuleError {
ModuleError {
desc: desc.to_owned().to_string(),
caused_by: None,
}
}
}
@ -32,7 +34,7 @@ impl Error for ModuleError {
}
fn cause(&self) -> Option<&Error> {
None
unimplemented!()
}
}