Struct wash_lib::start::NatsConfig

pub struct NatsConfig {
    pub host: String,
    pub port: u16,
    pub js_domain: Option<String>,
    pub remote_url: Option<String>,
    pub credentials: Option<PathBuf>,
}

Configuration for a NATS server that supports running either in “standalone” or “leaf” mode. See the respective NatsConfig::new_standalone and NatsConfig::new_leaf implementations below for more information.

Fields

host: String

port: u16

js_domain: Option<String>

remote_url: Option<String>

credentials: Option<PathBuf>

Implementations

impl NatsConfig

pub fn new_leaf(
    host: &str,
    port: u16,
    js_domain: Option<String>,
    remote_url: String,
    credentials: PathBuf
) -> Self

Instantiates config for a NATS leaf node. Leaf nodes are meant to extend an existing NATS infrastructure like Synadia’s NGS, but can also be used to extend your own NATS infrastructure. For more information, our Working with Leaf Nodes docs

Arguments

• host: NATS host to listen on, e.g. 127.0.0.1
• port: NATS port to listen on, e.g. 4222
• js_domain: Jetstream domain to use, defaults to core. See Configuring Jetstream for more information
• remote_url: URL of NATS cluster to extend
• credentials: Credentials to authenticate to the existing NATS cluster

pub fn new_standalone(host: &str, port: u16, js_domain: Option<String>) -> Self

Instantiates config for a standalone NATS server. Unless you’re looking to extend existing NATS infrastructure, this is the preferred NATS server mode.

Arguments

• host: NATS host to listen on, e.g. 127.0.0.1
• port: NATS port to listen on, e.g. 4222
• js_domain: Jetstream domain to use, defaults to core. See Configuring Jetstream for more information

Trait Implementations

impl Clone for NatsConfig

fn clone(&self) -> NatsConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for NatsConfig

Returns a standalone NATS config with the following values:

• host: 127.0.0.1
• port: 4222
• js_domain: Some("core")
• remote_url: None
• credentials: None

fn default() -> Self

Returns the “default value” for a type.