Struct RungParams 

pub struct RungParams {
    pub disabled: bool,
    pub enter: f64,
    pub leave: f64,
    pub alpha: f64,
    pub alpha_slow: f64,
    pub probe_ticks: u64,
    pub p1_trigger: f64,
}

2026-09-25: The controller’s thresholds, fixed for the life of one AdaptiveRung.

Fields

disabled: bool

2026-09-25: Pins the static ladder. from_env sets it when METRALE_MTP_STATIC_RUNG is present (any value) or the serve runs an explicit ladder (speculative::mtp_ladder_pinned: --mtp-k-ladder or METRALE_MTP_K_LADDER): an operator who spells out the rungs gets exactly those rungs.

enter: f64

leave: f64

alpha: f64

alpha_slow: f64

probe_ticks: u64

p1_trigger: f64

Implementations

impl RungParams

pub const DEFAULTS: Self

2026-09-25: The compiled constants, with adaptation on.

pub fn from_env() -> Self

2026-09-25: Reads the environment. A tunable whose value does not parse as a finite positive number keeps its constant (tunable).

Trait Implementations

impl Clone for RungParams

fn clone(&self) -> RungParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RungParams

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

Formats the value using the given formatter.

impl PartialEq for RungParams

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for RungParams

impl StructuralPartialEq for RungParams