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ReferenceConfig

eqiora::sem

Struct ReferenceConfig 

pub struct ReferenceConfig { /* private fields */ }
Description

Numerical controls for the deliberately conservative reference evaluator.

These values choose an approximation; they are not part of model meaning. Continuous relations use backward Euler and a dense finite-difference Newton solve so the implementation remains small and auditable.

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impl ReferenceConfig

Signature links:§ReferenceConfig

pub fn new(end_time: f64, max_step: f64) -> Result<ReferenceConfig, Diagnostic>

Signature links:newf64f64ResultReferenceConfigDiagnostic

Create a run from model time zero through end_time seconds.

§Errors

Returns EQ0501 unless times are finite, end_time is non-negative, and max_step is strictly positive.

pub fn with_nonlinear_tolerances( self, absolute: f64, relative: f64, ) -> Result<ReferenceConfig, Diagnostic>

Signature links:with_nonlinear_tolerancesf64f64ResultReferenceConfigDiagnostic

Override Newton residual tolerances.

§Errors

Returns EQ0501 unless both are finite, the absolute tolerance is positive, and the relative tolerance is non-negative.

pub fn with_limits( self, max_nonlinear_iterations: usize, max_steps: usize, ) -> Result<ReferenceConfig, Diagnostic>

Signature links:with_limitsusizeusizeResultReferenceConfigDiagnostic

Override safety limits for nonlinear iterations and total time steps.

§Errors

Returns EQ0501 when either limit is zero.

pub fn with_event_tolerances( self, time: f64, guard: f64, ) -> Result<ReferenceConfig, Diagnostic>

Signature links:with_event_tolerancesf64f64ResultReferenceConfigDiagnostic

Override event root tolerances in model seconds and guard units.

§Errors

Returns EQ0501 unless both values are finite and strictly positive.

pub fn with_event_limits( self, localization_iterations: usize, zero_time_events: usize, ) -> Result<ReferenceConfig, Diagnostic>

Signature links:with_event_limitsusizeusizeResultReferenceConfigDiagnostic

Override event localization and zero-time iteration limits.

§Errors

Returns EQ0501 when either limit is zero.

pub const fn end_time(self) -> f64

Signature links:end_timef64

Inclusive final model time in seconds.

pub const fn max_step(self) -> f64

Signature links:max_stepf64

Maximum backward-Euler step in seconds.

pub const fn absolute_tolerance(self) -> f64

Signature links:absolute_tolerancef64

Absolute residual tolerance used by the reference Newton solve.

pub const fn relative_tolerance(self) -> f64

Signature links:relative_tolerancef64

Relative residual tolerance used by the reference Newton solve.

pub const fn max_nonlinear_iterations(self) -> usize

Signature links:max_nonlinear_iterationsusize

Maximum Newton iterations admitted for one implicit solve.

pub const fn max_steps(self) -> usize

Signature links:max_stepsusize

Maximum accepted model-time steps for one reference run.

pub const fn event_time_tolerance(self) -> f64

Signature links:event_time_tolerancef64

Event-time localization tolerance in model seconds.

pub const fn event_guard_tolerance(self) -> f64

Signature links:event_guard_tolerancef64

Zero-crossing guard tolerance in guard units.

pub const fn max_event_localization_iterations(self) -> usize

Signature links:max_event_localization_iterationsusize

Maximum bisection/localization iterations for one event proposal.

pub const fn max_zero_time_events(self) -> usize

Signature links:max_zero_time_eventsusize

Maximum consecutive zero-model-time event commits.

Trait Implementations§

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impl Clone for ReferenceConfig

Signature links:§CloneReferenceConfig
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fn clone(&self) -> ReferenceConfig

Signature links:§cloneReferenceConfig
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Signature links:unstableSource§clone_from
Performs copy-assignment from source. Read more
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impl Debug for ReferenceConfig

Signature links:§DebugReferenceConfig
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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Signature links:§fmtFormatterResult()Error
Formats the value using the given formatter. Read more
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impl PartialEq for ReferenceConfig

Signature links:§PartialEqReferenceConfig
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fn eq(&self, other: &ReferenceConfig) -> bool

Signature links:§eqReferenceConfigbool
Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

Signature links:unstableSource§ne&Rhsbool
Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for ReferenceConfig

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impl StructuralPartialEq for ReferenceConfig

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