Enum zookeeper_async::WatchedEventType

#[repr(i32)]
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

fn clone(&self) -> WatchedEventType

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WatchedEventType

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for WatchedEventType

fn fmt(&self, _derive_more_display_formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<WatchedEventType> for String

fn from(value: WatchedEventType) -> Self

Performs the conversion.

impl Hash for WatchedEventType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Ord for WatchedEventType

fn cmp(&self, other: &WatchedEventType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<WatchedEventType> for WatchedEventType

fn eq(&self, other: &WatchedEventType) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<WatchedEventType> for WatchedEventType

fn partial_cmp(&self, other: &WatchedEventType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl TryFrom<i32> for WatchedEventType

type Error = TryFromPrimitiveError<Self>

The type returned in the event of a conversion error.

fn try_from(number: i32) -> Result<Self, TryFromPrimitiveError<Self>>

Performs the conversion.

impl TryFromPrimitive for WatchedEventType

type Primitive = i32

const NAME: &'static str

fn try_from_primitive(
    number: Self::Primitive
) -> Result<Self, TryFromPrimitiveError<Self>>

impl Copy for WatchedEventType

impl Eq for WatchedEventType

impl StructuralEq for WatchedEventType

impl StructuralPartialEq for WatchedEventType