Struct Config 

pub struct Config {
    pub topic_filter: String,
    pub retention_count: usize,
    pub retention_time_secs: u64,
    pub retention_size_bytes: u64,
    pub domain_id: u32,
    pub participant_name: String,
    pub subscribe_volatile: bool,
}

Persistence service configuration

Fields

topic_filter: String

Topic filter (supports wildcards: “State/”, “”)

retention_count: usize

Retention policy: maximum number of samples to keep per topic

retention_time_secs: u64

Retention policy: maximum age of samples in seconds (0 = infinite)

retention_size_bytes: u64

Retention policy: maximum total storage size in bytes (0 = infinite)

domain_id: u32

Domain ID to join

participant_name: String

Participant name

subscribe_volatile: bool

Subscribe to volatile writers (default: false, only TRANSIENT_LOCAL)

Implementations

impl Config

pub fn builder() -> ConfigBuilder

Create a new config builder

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Config

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

Formats the value using the given formatter.

impl Default for Config

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Config

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Config

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.