Enum Spacing 

#[non_exhaustive]
pub enum Spacing {
    Space(u16),
    Overlap(u16),
}

How adjacent panes relate along the split axis in a _spaced split: a fixed gap between them, or a shared, overlapping edge.

A plain u16 (the historic spacing parameter) converts to Space via From, so existing callers of split_h_spaced/split_v_spaced/split_h_n_spaced/ split_v_n_spaced keep compiling unchanged.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Space(u16)

Carve out a fixed n-cell gap between every adjacent pair of panes. The gap comes out of the area before constraints are resolved, so Fill/ Percent panes share only what’s left after every gap is reserved. No-op with fewer than two panes or n == 0.

Overlap(u16)

Shift every pane back by n cells so it overlaps the trailing edge of the previous pane, e.g. so two adjacent bordered panels can share one line of border instead of each drawing its own (ratatui’s Spacing::Overlap). Purely geometric: retroglyph does not merge the overlapping cells’ contents, so whichever pane is drawn last wins on the shared cells. No-op with fewer than two panes or n == 0.

Trait Implementations

impl Clone for Spacing

fn clone(&self) -> Spacing

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Spacing

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

Formats the value using the given formatter.

impl From<u16> for Spacing

fn from(n: u16) -> Self

A plain cell count is a gap, matching the historic u16 spacing parameter.

impl PartialEq for Spacing

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

impl Eq for Spacing

impl StructuralPartialEq for Spacing