Struct CockpitTopology 

pub struct CockpitTopology {
    pub overlay_max_w: u16,
    pub overlay_max_h: u16,
    pub overlay_min_w: u16,
    pub overlay_min_h: u16,
    pub use_short_labels: bool,
    pub show_mode_indicator: bool,
    pub max_timeline_events: u16,
    pub label_width: u16,
    pub show_footer_hint: bool,
}

Per-breakpoint sizing and truncation policy for the cockpit overlay.

Design rationale (1mfw3.3.3): The inspector overlay must remain readable across terminal widths from 40 to 200+ columns. Rather than hard-coding dimensions, each LayoutBreakpoint × CockpitMode pair yields a topology that controls overlay size, label verbosity, and content density.

Key decisions:

• Narrow (<80w) uses single-char tab labels (T L H R D B G) to fit in 42 cols.
• overlay_min_w=20 / overlay_min_h=6 gates auto-disable for tiny terminals.
• Expanded mode doubles timeline capacity vs Overlay for deeper inspection.
• Footer hints are hidden on Narrow/Overlay to maximize content rows.

Fields

overlay_max_w: u16

Maximum width of the overlay box (clamped to available area).

overlay_max_h: u16

Maximum height of the overlay box.

overlay_min_w: u16

Below this width, the overlay is auto-disabled.

overlay_min_h: u16

Below this height, the overlay is auto-disabled.

use_short_labels: bool

Use single-char abbreviations instead of full tab labels.

show_mode_indicator: bool

Show [cockpit]/[expanded] mode indicator in the title bar.

max_timeline_events: u16

Max timeline events shown in the Timeline tab.

label_width: u16

Character budget for row labels (e.g. “Strategy”, “Frame/Bgt”).

show_footer_hint: bool

Whether to render the keyboard-hint footer row.

Trait Implementations

impl Clone for CockpitTopology

fn clone(&self) -> CockpitTopology

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CockpitTopology

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

Formats the value using the given formatter.

impl PartialEq for CockpitTopology

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

impl Eq for CockpitTopology

impl StructuralPartialEq for CockpitTopology