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ConservationTerms

eqiora::kernel

Struct ConservationTerms 

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

Exact physical terms of one fixed-domain conservation Law.

No storage means a steady balance. Source is explicit, including a typed zero. Support, parameter dependencies, and source identity belong to the Relation.

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impl ConservationTerms

Signature links:§ConservationTerms

pub const fn new( storage: Option<(ExprId, ExprId)>, flux: ExprId, source: ExprId, ) -> ConservationTerms

Signature links:newOptionExprIdExprIdExprIdExprIdConservationTerms

Name terms in the owning Relation’s expression arena.

Construction of the Relation checks the corresponding balance roots; semantic admission checks physical dimensions, support and accumulation.

pub const fn storage(self) -> Option<(ExprId, ExprId)>

Signature links:storageOptionExprIdExprId

Stored quantity and accumulation, absent for an explicitly steady Law.

pub const fn flux(self) -> ExprId

Signature links:fluxExprId

Physical outward flux, before divergence or numerical realization.

pub const fn source(self) -> ExprId

Signature links:sourceExprId

Physical production per unit volume and time.

pub fn validate_balance(self, expression: &ExprDag) -> Result<(), Diagnostic>

Signature links:validate_balanceExprDagResult()Diagnostic

Check exact structural correspondence with the retained balance equation.

This deliberately does not recognize algebraically similar residuals.

§Errors

Rejects missing term nodes, extra equations, changed source, reversed flux, or missing/doubled accumulation in the corresponding balance.

Trait Implementations§

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impl Clone for ConservationTerms

Signature links:§CloneConservationTerms
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fn clone(&self) -> ConservationTerms

Signature links:§cloneConservationTerms
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 ConservationTerms

Signature links:§DebugConservationTerms
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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 ConservationTerms

Signature links:§PartialEqConservationTerms
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fn eq(&self, other: &ConservationTerms) -> bool

Signature links:§eqConservationTermsbool
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 ConservationTerms

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impl Eq for ConservationTerms

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impl StructuralPartialEq for ConservationTerms

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