Enum GutterDecoration 

pub enum GutterDecoration {
    Sign {
        line: u32,
        sign: SignId,
    },
}

A single gutter decoration contributed by a crate::Mode. Each variant maps to one physical gutter column.

Variants

Sign

A sign placement — vim’s :sign place, and since SG.4b the ONLY kind of gutter decoration there is (SG.1).

Diff and Severity used to sit beside this. They were deleted rather than deprecated because leaving them would have left the host with two privileged gutter paths and a mechanism pretending to be general — the exact half-migration shape that makes a “generic” seam quietly untrue. A diff mark and a diagnostic are now definitions in the same registry a plugin writes, named by their producers.

Carries only the line and the definition’s NAME; the glyph, its theme element and its priority live in the SignRegistry. A placement is produced per visible line on every refresh, so it stays the cheap half of the pair on purpose.

An unknown id resolves to nothing and paints nothing — a provider placing a sign it never defined is a provider bug, and refusing to paint is the answer that keeps the gutter honest rather than inventing a glyph for it.

Fields

line: u32

Zero-based source line the sign is placed on.

sign: SignId

The registered definition to paint; resolved through the SignRegistry.

Trait Implementations

impl Clone for GutterDecoration

fn clone(&self) -> GutterDecoration

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GutterDecoration

impl Debug for GutterDecoration

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

Formats the value using the given formatter.

impl Eq for GutterDecoration

impl PartialEq for GutterDecoration

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GutterDecoration