Struct MarginConfig 

pub struct MarginConfig {
    pub position: MarginPosition,
    pub width: usize,
    pub enabled: bool,
    pub show_separator: bool,
    pub separator: String,
    pub style: Style,
    pub separator_style: Style,
}

Configuration for a margin

Fields

position: MarginPosition

Position of the margin (left or right)

width: usize

Width of the margin in characters For left margin with line numbers, this is calculated dynamically

enabled: bool

Whether this margin is enabled

show_separator: bool

Whether to show a separator (e.g., “│”) after the margin

separator: String

Separator character(s)

style: Style

Default style for the margin

separator_style: Style

Default separator style

Implementations

impl MarginConfig

pub fn left_default() -> Self

Create a default left margin config (for line numbers)

pub fn right_default() -> Self

Create a default right margin config

pub fn total_width(&self) -> usize

Calculate the total width including indicator column and separator Format: [indicator (1 char)][line_number (N chars)][separator (3 chars)]

Trait Implementations

impl Clone for MarginConfig

fn clone(&self) -> MarginConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MarginConfig

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

Formats the value using the given formatter.

impl PartialEq for MarginConfig

fn eq(&self, other: &MarginConfig) -> 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 StructuralPartialEq for MarginConfig