Enum TablineShow 

pub enum TablineShow {
    Never,
    Auto,
    Always,
}

:set tabline.show=... (issue #29, 2026-05-22). Controls when the tabline row is visible at the top of the screen.

Mirrors vim’s :set showtabline (0 / 1 / 2) but uses readable labels.

Variants

Never

Never paint the tabline (no row reserved).

Auto

Auto: show only when more than one tab is open.

Always

Always paint the tabline, even for a single tab.

Implementations

impl TablineShow

pub fn label(self) -> &'static str

Canonical string label.

pub fn doc(self) -> &'static str

Short marginalia doc shown in cmdline-completion’s right-aligned column.

pub fn all() -> &'static [Self]

Variants in declaration order.

pub fn parse_label(s: &str) -> Result<Self, String>

Parse from canonical label or any registered alias.

Trait Implementations

impl Clone for TablineShow

fn clone(&self) -> TablineShow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TablineShow

impl Debug for TablineShow

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

Formats the value using the given formatter.

impl Default for TablineShow

fn default() -> TablineShow

Returns the “default value” for a type.

impl Eq for TablineShow

impl PartialEq for TablineShow

fn eq(&self, other: &TablineShow) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for TablineShow