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add Sized bound to Watcher (see RFC 1214) to fix #29 #32

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Oct 6, 2015
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add Sized bound to Watcher (see RFC 1214) to fix #29
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durka committed Oct 6, 2015
commit 4e385741214498107ea3db271403cf6342d1e2ba
2 changes: 1 addition & 1 deletion src/lib.rs
Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,7 @@ pub enum Error {
WatchNotFound,
}

pub trait Watcher {
pub trait Watcher: Sized {
fn new(Sender<Event>) -> Result<Self, Error>;
fn watch<P: AsRef<Path>>(&mut self, P) -> Result<(), Error>;
fn unwatch<P: AsRef<Path>>(&mut self, P) -> Result<(), Error>;
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