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Rename InitFailure to InitError and add documentation

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This commit is contained in:
Mika Attila 2015-11-03 00:52:13 +01:00
parent 503eee4441
commit ba947a35f8
1 changed files with 5 additions and 4 deletions
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9
src/lib.rs
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@ -31,9 +31,10 @@ use gtypes::{TRUE, FALSE};
/// Error that can happen on context creation
#[derive(Debug)]
pub enum ContextCreationError {
/// Context already exists
/// Context already exists.
AlreadyExists,
InitFailure,
/// Failed to initialize libnotify.
InitError,
NulError,
}
@ -42,7 +43,7 @@ impl fmt::Display for ContextCreationError {
use ContextCreationError::*;
match *self {
AlreadyExists => write!(f, "A Libnotify context already exists."),
InitFailure => write!(f, "Failed to initialize libnotify."),
InitError => write!(f, "Failed to initialize libnotify."),
NulError => write!(f, "Argument contains a nul character."),
}
}
@ -85,7 +86,7 @@ impl Context {
Err(_) => return Err(ContextCreationError::NulError),
};
if sys::notify_init(app_name.as_ptr()) == FALSE {
return Err(ContextCreationError::InitFailure);
return Err(ContextCreationError::InitError);
}
}
Ok(Context)