Struct TurnMetrics 

pub struct TurnMetrics {
    pub turn_index: usize,
    pub prev_total: u32,
    pub delta: u32,
    pub is_heavy: bool,
    pub is_active: bool,
}

Computed context window metrics for turn visualization.

Used by TUI and other presentation layers to show cumulative token usage and detect high-usage patterns.

Fields

turn_index: usize

Zero-based turn index.

prev_total: u32

Cumulative tokens before this turn.

delta: u32

Tokens added by this turn.

is_heavy: bool

Whether this turn’s delta exceeds the heavy threshold.

is_active: bool

Whether this turn is currently active (in progress).

Implementations

impl TurnMetrics

pub fn heavy_threshold(max_context: Option<u32>) -> u32

Calculate heavy threshold: 10% of max context, or fallback to 15k tokens

pub fn is_delta_heavy(delta: u32, max_context: Option<u32>) -> bool

Check if a delta is considered heavy

Trait Implementations

impl Clone for TurnMetrics

fn clone(&self) -> TurnMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TurnMetrics

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

Formats the value using the given formatter.