Struct HistoryConfig 

pub struct HistoryConfig {
    pub interval: Duration,
    pub duration: Duration,
    pub top_contributors_per_metric: usize,
    pub memory_budget_bytes: u64,
}

The requested history configuration, before validation.

Mirrors the [sampling] and [processes] keys in §12. Out-of-range values are clamped rather than rejected, and every clamp is reported so the UI can warn (§8.5); a configuration mistake must not stop monitrs from starting.

Fields

interval: Duration

Requested interval between retained samples.

duration: Duration

Requested span of history to keep.

top_contributors_per_metric: usize

Requested contributors retained per metric per sample.

memory_budget_bytes: u64

Requested ceiling on history memory use.

Trait Implementations

impl Clone for HistoryConfig

fn clone(&self) -> HistoryConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HistoryConfig

impl Debug for HistoryConfig

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

Formats the value using the given formatter.

impl Default for HistoryConfig

fn default() -> Self

The defaults §8.5 specifies: 1 s, 5 min, 300 samples, top 10 per metric.

impl Eq for HistoryConfig

impl PartialEq for HistoryConfig

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for HistoryConfig