Struct FocusState 

pub struct FocusState {
    pub focused_era: Option<String>,
    pub expanded_module: Option<(String, String)>,
}

Tracks which era is currently focused (expanded)

Fields

focused_era: Option<String>

The currently focused era (None = no focus, all eras visible)

expanded_module: Option<(String, String)>

The currently expanded module within the focused era

Implementations

impl FocusState

pub fn new() -> Self

pub fn focus_era(&mut self, era_id: &str)

Focus on a specific era

pub fn expand_module(&mut self, era_id: &str, module_id: &str)

Expand a module within an era

pub fn collapse_module(&mut self)

Collapse the current module (but keep era focused)

pub fn unfocus(&mut self)

Unfocus completely (show all eras)

pub fn is_era_visible(&self, era_id: &str) -> bool

Check if a specific era is visible (either focused or no focus)

pub fn is_module_expanded(&self, era_id: &str, module_id: &str) -> bool

Check if a specific module is expanded

Trait Implementations

impl Clone for FocusState

fn clone(&self) -> FocusState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FocusState

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

Formats the value using the given formatter.

impl Default for FocusState

fn default() -> FocusState

Returns the “default value” for a type.