Enum zookeeper::WatchedEventType
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pub enum WatchedEventType { None, NodeCreated, NodeDeleted, NodeDataChanged, NodeChildrenChanged, DataWatchRemoved, ChildWatchRemoved, }
Enumeration of types of events that may occur on the znode.
Variants
None
Nothing known has occurred on the znode. This value is issued as part of a WatchedEvent
when the KeeperState
changes.
NodeCreated
Issued when a znode at a given path is created.
NodeDeleted
Issued when a znode at a given path is deleted.
NodeDataChanged
Issued when the data of a watched znode are altered. This event value is issued whenever a set operation occurs without an actual contents check, so there is no guarantee the data actually changed.
NodeChildrenChanged
Issued when the children of a watched znode are created or deleted. This event is not issued when the data within children is altered.
DataWatchRemoved
Issued when the client removes a data watcher.
ChildWatchRemoved
Issued when the client removes a child watcher.
Trait Implementations
impl Clone for WatchedEventType
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fn clone(&self) -> WatchedEventType
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Debug for WatchedEventType
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fn fmt(&self, __arg_0: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl From<i32> for WatchedEventType
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fn from(val: i32) -> WatchedEventType
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Performs the conversion.