Struct ContinuousForecastConfig 

pub struct ContinuousForecastConfig {
    pub measurement: String,
    pub field: Option<String>,
    pub model_type: ModelType,
    pub update_interval_points: usize,
    pub refit_mae_multiplier: f64,
    pub enabled: bool,
    pub min_fit_points: usize,
    pub max_buffer_size: usize,
    pub min_mae_samples: usize,
}

Configuration for continuous forecasting on a measurement.

Fields

measurement: String

Measurement to forecast.

field: Option<String>

Field to forecast (default: first f64 field).

model_type: ModelType

Model type to use.

update_interval_points: usize

Re-fit after this many new points.

refit_mae_multiplier: f64

Maximum residual MAE multiplier before full re-fit.

enabled: bool

Whether continuous forecasting is enabled.

min_fit_points: usize

Minimum points needed for initial fit.

max_buffer_size: usize

Maximum buffer size for training data per series (prevents unbounded growth).

min_mae_samples: usize

Minimum number of 1-step-ahead errors before the rolling MAE is treated as meaningful.

A MAE computed from one or two residuals is noise, and it drives an expensive decision: current > baseline × refit_mae_multiplier triggers a full model re-fit. With a tiny window a single unlucky residual either causes a spurious re-fit — wasted CPU on a constrained gateway — or, if it lands in the baseline, inflates the threshold so that genuine drift never triggers one.

Implementations

impl ContinuousForecastConfig

pub fn new(measurement: impl Into<String>, model_type: ModelType) -> Self

Create a new config.

pub fn with_field(self, field: impl Into<String>) -> Self

Set the field to monitor.

pub fn with_update_interval(self, points: usize) -> Self

Set the update interval.

pub fn with_min_fit_points(self, n: usize) -> Self

Set minimum fit points.

pub fn with_max_buffer_size(self, n: usize) -> Self

Set maximum buffer size per series.

Trait Implementations

impl Clone for ContinuousForecastConfig

fn clone(&self) -> ContinuousForecastConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContinuousForecastConfig

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

Formats the value using the given formatter.