Enum SelectionWrap 

pub enum SelectionWrap {
    Clamp,
    Wrap,
}

How ListState::select_next/select_previous behave when the selection is already at the first/last item.

Defaults to Clamp, matching ratatui’s ListState (select_next/ select_previous saturating_add/clamp at the ends; wraparound is left to the caller, e.g. via (selected + 1) % len). Older tui-rs-style wraparound is available via Wrap for callers that want circular menu navigation instead.

Variants

Clamp

Stop at the first/last item: select_next past the last item stays on the last item, and select_previous before the first item stays on the first.

Wrap

Wrap around: select_next past the last item lands on the first, and select_previous before the first item lands on the last.

Trait Implementations

impl Clone for SelectionWrap

fn clone(&self) -> SelectionWrap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SelectionWrap

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

Formats the value using the given formatter.

impl Default for SelectionWrap

fn default() -> SelectionWrap

Returns the “default value” for a type.

impl PartialEq for SelectionWrap

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

impl Eq for SelectionWrap

impl StructuralPartialEq for SelectionWrap