Enum GutterComponent 

pub enum GutterComponent {
    LineNumbers {
        relative: bool,
    },
    Spacer,
    Diagnostics,
    Diff,
}

One column, or group of columns, in the gutter.

Variants

LineNumbers

Line numbers, as wide as the buffer’s largest.

relative numbers every line by its distance from the cursor, which is a modal-editing idiom. TYPE is non-modal by default so it ships off — but the field exists rather than the variant being split in two, so the vim layer flips a bool instead of replacing the component.

Fields

relative: bool

Spacer

Blank separation, so digits do not sit flush against the text.

Diagnostics

Error and warning markers. M3. Reserves its cell and draws nothing.

Diff

Added/removed/changed markers from git. M5. Same.

Implementations

impl GutterComponent

pub fn width(&self, line_count: usize) -> usize

Cells this component occupies. Constant per frame — the gutter’s width must not change as the view scrolls, or the text shifts sideways when the viewport reaches line 100.

Trait Implementations

impl Clone for GutterComponent

fn clone(&self) -> GutterComponent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GutterComponent

impl Debug for GutterComponent

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

Formats the value using the given formatter.

impl Eq for GutterComponent

impl PartialEq for GutterComponent

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GutterComponent