Struct PvPolicy 

pub struct PvPolicy {
    pub pv: String,
    pub name: Option<String>,
    pub sample_mode: PolicySampleMode,
    pub dbr_type: Option<ArchDbType>,
    pub sampling_period: Option<f64>,
}

Per-PV archiving policy.

Fields

pv: String

The PV name pattern (supports glob).

name: Option<String>

Stable identifier persisted onto the matched PV’s typeinfo so audit / metrics paths know which policy governed the archive (Java parity b30f1a6). Defaults to the pattern when omitted.

sample_mode: PolicySampleMode

Sampling mode.

dbr_type: Option<ArchDbType>

Expected DBR type (auto-detected if None).

sampling_period: Option<f64>

Sampling period in seconds (only for Scan mode).

Implementations

impl PvPolicy

pub fn policy_name(&self) -> &str

Return the policy’s stable name, falling back to the pattern.

impl PvPolicy

pub fn to_sample_mode(&self) -> SampleMode

Trait Implementations

impl Clone for PvPolicy

fn clone(&self) -> PvPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PvPolicy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PvPolicy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PvPolicy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.