Struct LineNumbersCfg 

pub struct LineNumbersCfg<_U> { /* private fields */ }

WidgetCfg for the LineNumbers widget

Contains a [LineNumbersOptions], which, unlike LineNumbersCfg, is modified by the &mut version of the builder pattern.

Implementations

impl<_U> LineNumbersCfg<_U>

pub fn absolute(self) -> Self

Absolute numbering, first line is 1, second is 2, etc

pub fn relative(self) -> Self

Relative numbering, cursor line is 0, surrounding is 1, etc

pub fn rel_abs(self) -> Self

A mix between relative and absolute numbering

Will show the line number of the main cursor’s line, while showing the distance to it on every other line.

pub fn align_left(self) -> Self

Aligns all numbers left

If you want the main line’s number to be aligned differently, call one of the align_main_* functions after this one.

pub fn align_center(self) -> Self

Aligns all numbers to the center

If you want the main line’s number to be aligned differently, call one of the align_main_* functions after this one.

pub fn align_right(self) -> Self

Aligns all numbers right

If you want the main line’s number to be aligned differently, call one of the align_main_* functions after this one.

pub fn align_main_left(self) -> Self

Aligns onle the main line’s number to the left

pub fn align_main_center(self) -> Self

Aligns onle the main line’s number to the center

pub fn align_main_right(self) -> Self

Aligns onle the main line’s number to the right

pub fn show_wraps(self) -> Self

Shows wrapping lines, is false by default

pub fn hide_wraps(self) -> Self

Hides wrapping lines, is true by default

pub fn on_the_right(self) -> Self

Place the LineNumbers on the right

Do note that this has no effect if done at runtime.

Trait Implementations

impl<_U: Clone> Clone for LineNumbersCfg<_U>

fn clone(&self) -> LineNumbersCfg<_U>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<_U: Debug> Debug for LineNumbersCfg<_U>

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

Formats the value using the given formatter.

impl<U: Ui> WidgetCfg<U> for LineNumbersCfg<U>

type Widget = LineNumbers<U>

The Widget that will be created by this WidgetCfg

fn build(self, pa: &mut Pass, info: BuildInfo<U>) -> (Self::Widget, PushSpecs)

Builds the Widget alongside PushSpecs

impl<U: Ui> Copy for LineNumbersCfg<U>