Enum zookeeper_async::CreateMode

pub enum CreateMode {
    Persistent,
    Ephemeral,
    PersistentSequential,
    EphemeralSequential,
    Container,
}

CreateMode value determines how the znode is created on ZooKeeper.

Variants

Persistent

The znode will not be automatically deleted upon client’s disconnect.

Ephemeral

The znode will be deleted upon the client’s disconnect.

PersistentSequential

The name of the znode will be appended with a monotonically increasing number. The actual path name of a sequential node will be the given path plus a suffix "i" where i is the current sequential number of the node. The sequence number is always fixed length of 10 digits, 0 padded. Once such a node is created, the sequential number will be incremented by one.

EphemeralSequential

The znode will be deleted upon the client’s disconnect, and its name will be appended with a monotonically increasing number.

Container

Container nodes are special purpose nodes useful for recipes such as leader, lock, etc. When the last child of a container is deleted, the container becomes a candidate to be deleted by the server at some point in the future. Given this property, you should be prepared to get ZkError::NoNode when creating children inside of this container node.

Trait Implementations

impl Clone for CreateMode

fn clone(&self) -> CreateMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CreateMode

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

Formats the value using the given formatter.

impl Display for CreateMode

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

Formats the value using the given formatter.

impl From<CreateMode> for String

fn from(value: CreateMode) -> Self

Converts to this type from the input type.

impl Hash for CreateMode

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for CreateMode

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<CreateMode> for CreateMode

fn eq(&self, other: &CreateMode) -> 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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<CreateMode> for CreateMode

fn partial_cmp(&self, other: &CreateMode) -> 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 Copy for CreateMode

impl Eq for CreateMode

impl StructuralEq for CreateMode

impl StructuralPartialEq for CreateMode