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TabState

trail::app::tabs

Struct TabState 

Source 
pub struct TabState {
    pub cwd: PathBuf,
    pub entries: Vec<Entry>,
    pub selected: usize,
    pub history: NavigationHistory,
    pub sort: SortSettings,
}
Expand description

The complete navigation state for a single tab.

Every tab holds its own independent directory listing, selection index, and history stack so switching between tabs restores each tab’s exact previous state.

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§cwd: PathBuf

The directory this tab is currently displaying.

§entries: Vec<Entry>

The sorted directory entries for cwd.

§selected: usize

Index into entries of the currently highlighted item.

§history: NavigationHistory

Back/forward navigation history for this tab.

§sort: SortSettings

How this tab orders its listing.

Per tab rather than per application, because a tab is a place you are working: the order that suits a source tree is not the one that suits a downloads folder, and having to re-pick it on every switch would make the setting useless.

Implementations§

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impl TabState

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pub fn new(cwd: PathBuf, sort: SortSettings) -> Self

Creates a TabState for cwd with an empty entry list and sort as its ordering.

The caller is responsible for populating entries by calling AppState::load_dir or equivalent after construction.

Trait Implementations§

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impl Debug for TabState

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

Formats the value using the given formatter. Read more

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