Struct BudgetSnapshot 

pub struct BudgetSnapshot {
    pub capacity: u32,
    pub refill_per_second: f64,
    pub tokens: u32,
}

Read-only view of the bucket state. Returned by RateBudget::snapshot for the doctor row and the status-bar widget — neither should hold the internal mutex.

Fields

capacity: u32

refill_per_second: f64

tokens: u32

Current tokens, floored to integer for display. Callers who want the raw float do not exist today; if one shows up, add a separate accessor rather than growing this row.

Implementations

impl BudgetSnapshot

pub fn headroom(&self) -> f64

Fraction of capacity still available, in 0.0..=1.0. The status-bar widget uses this to pick a color band:

• ≥ 0.25 → primary
• 0.10..0.25 → caution
• < 0.10 → alert
• 0.0 → EXH (rendered by the widget, not this number)

Trait Implementations

impl Clone for BudgetSnapshot

fn clone(&self) -> BudgetSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BudgetSnapshot

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

Formats the value using the given formatter.

impl PartialEq for BudgetSnapshot

fn eq(&self, other: &BudgetSnapshot) -> 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 BudgetSnapshot

impl StructuralPartialEq for BudgetSnapshot