Enum ChargeDistributionError 

pub enum ChargeDistributionError {
    QuotaOutOfRange(Decimal),
    NegativeTotalAmount,
    QuotaSumExceeds {
        total_quota: Decimal,
    },
    InvalidTotalTantiemes(Decimal),
    UnknownCriteria(String),
}

Domain-typed validation error for charge distribution (quote-part exactness).

Pure domain type — no infrastructure/application dependency (hexagonal purity). Follows the codebase precedent JournalEntryError (journal_entry.rs) / ProxyValidationError (vote.rs): the entity returns its own typed error; the application layer maps it to AppError (see impl From<ChargeDistributionError> for AppError) so a malformed distribution surfaces as a 400 validation error, not a 500 Internal (#433 / WP-A4 — EXP-005).

Variants

QuotaOutOfRange(Decimal)

Quota percentage is outside the valid [0, 1] range.

NegativeTotalAmount

Total amount to distribute is negative.

QuotaSumExceeds

Sum of all quotas exceeds 100% beyond the rounding tolerance. Over-distribution would over-charge owners — financial integrity guard.

Fields

total_quota: Decimal

InvalidTotalTantiemes(Decimal)

Story H12 — base de tantièmes invalide (acte de base ≤ 0) : impossible de calculer une quote-part de lot (division par zéro / base négative).

UnknownCriteria(String)

Story H12 — critère de répartition non reconnu (≠ value/utility/mixed). Garde @security : un critère non prévu par la loi (Art. 3.84/3.86) est refusé, pas appliqué silencieusement.

Trait Implementations

impl Clone for ChargeDistributionError

fn clone(&self) -> ChargeDistributionError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChargeDistributionError

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

Formats the value using the given formatter.

impl Display for ChargeDistributionError

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

Formats the value using the given formatter.

impl Error for ChargeDistributionError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<ChargeDistributionError> for AppError

fn from(e: ChargeDistributionError) -> Self

Une répartition de charges malformée est une erreur d’entrée client (quote-part hors [0, 1], total négatif, somme des quotités > 100%) → 400 validation, jamais 500 Internal (le From<String> générique mappait à tort vers Internal) — #433 / WP-A4 EXP-005.

impl From<ChargeDistributionError> for String

Bridge so existing Result<_, String> use-cases keep compiling while the entity is typed (the use-case/port String→AppError cascade is a distinct, broader slice — out of WP-A4 scope, mirrors WP-A3). Pure, std-only.

fn from(e: ChargeDistributionError) -> String

Converts to this type from the input type.

impl PartialEq for ChargeDistributionError

fn eq(&self, other: &ChargeDistributionError) -> 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 StructuralPartialEq for ChargeDistributionError