Enum Node 

pub enum Node {
    Local,
    Remote(String, SocketAddr),
}

Represents a local or remote node of processes.

Variants

Local

Remote(String, SocketAddr)

Implementations

impl Node

pub fn alive() -> bool

Returns true if the local node is alive.

pub const fn is_local(&self) -> bool

Returns true if the node is the current node.

pub const fn is_remote(&self) -> bool

Returns true if the node is a remote node.

pub fn current() -> Node

Returns the current node.

pub fn address(&self) -> Option<SocketAddr>

Returns the adddress of the node if it’s a remote node.

pub fn name(&self) -> Option<&str>

Returns the name of the node if it’s a remote node.

pub fn connect<T: Into<Node>>(node: T)

Connects to the given node if we’re not already connected.

pub fn disconnect<T: Into<Node>>(node: T)

Forcefully disconnects from the given node.

pub fn forget<T: Into<Node>>(node: T)

Forcefully disconnects, and forgets this node completely.

All existing Pid’s for this node will no longer be reachable.

pub fn set_cookie<T: Into<String>>(cookie: T)

Sets the node cookie used to secure node connections.

pub fn clear_cookie()

Clears the node cookie.

pub fn start<T: Into<String>>(name: T, options: NodeOptions) -> Pid

Turns a non-distributed node into a distributed node.

pub fn stop()

Turns a distributed node into a non-distributed node.

For other nodes in the network, this is the same as the node going down.

pub fn list() -> Vec<Node>

Returns a list of all visible nodes in the system, excluding the local node.

pub fn list_by_state(state: NodeState) -> Vec<Node>

Returns a list of all nodes in the system that match the given state.

pub fn monitor<T: Into<Node>>(node: T) -> Reference

Monitors the given node. If we’re not currently connected, an attempt is made to connect.

pub fn demonitor(monitor: Reference)

Demonitors the monitor identified by the given reference.

Trait Implementations

impl Clone for Node

fn clone(&self) -> Node

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Node

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Node

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&str> for Node

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<(&str, SocketAddr)> for Node

fn from(value: (&str, SocketAddr)) -> Self

Converts to this type from the input type.

impl From<(String, SocketAddr)> for Node

fn from(value: (String, SocketAddr)) -> Self

Converts to this type from the input type.

impl From<String> for Node

fn from(value: String) -> Self

Converts to this type from the input type.

impl Hash for Node

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 Node

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq<&str> for Node

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<(&str, SocketAddr)> for Node

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<(String, SocketAddr)> for Node

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<Node> for &str

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<Node> for String

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<String> for Node

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq for Node

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Node

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for Node

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Node

impl StructuralPartialEq for Node