Struct TemporalDebt 

pub struct TemporalDebt {
    pub id: TemporalId,
    pub description: String,
    pub principal_minutes: u32,
    pub interest_rate: f64,
    pub compound_period_secs: i64,
    pub incurred_at: DateTime<Utc>,
    pub current_total_minutes: u32,
    pub blocking: Vec<String>,
    pub category: DebtCategory,
    pub paid_at: Option<DateTime<Utc>>,
}

A unit of temporal debt — postponed work that compounds over time.

Fields

id: TemporalId

Unique identifier.

description: String

What was deferred.

principal_minutes: u32

Original time cost in minutes.

interest_rate: f64

Interest rate (fraction per compound period).

compound_period_secs: i64

How often interest compounds (seconds).

incurred_at: DateTime<Utc>

When the debt was incurred.

current_total_minutes: u32

Current total including interest (minutes).

blocking: Vec<String>

What this debt is blocking.

category: DebtCategory

Category of debt.

paid_at: Option<DateTime<Utc>>

When the debt was paid off (if it has been).

Implementations

impl TemporalDebt

pub fn new( description: &str, principal_minutes: u32, category: DebtCategory, ) -> Self

Create a new temporal debt with default 10% interest rate and 7-day compound period.

pub fn calculate_current_total(&self) -> u32

Calculate the current total debt including compound interest.

Uses the formula: P * (1 + r)^n where:

• P = principal_minutes
• r = interest_rate per compound period
• n = number of compound periods elapsed

pub fn pay(&mut self)

Mark this debt as paid at the current timestamp.

Trait Implementations

impl Clone for TemporalDebt

fn clone(&self) -> TemporalDebt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TemporalDebt

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TemporalDebt

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TemporalDebt

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.