Enum LineNumbers 

pub enum LineNumbers {
    AlwaysOn,
    Enabled,
    Disabled,
    AlwaysOff,
}

Enum indicating whether to display the line numbers or not.

Note that displaying line numbers may be less performant than not doing it. minus tries to do as quickly as possible but the numbers and padding still have to be computed.

This implements Not to allow turning on/off line numbers when they where not locked in by the binary displaying the text.

Variants

AlwaysOn

Enable line numbers permanently, cannot be turned off by user.

Enabled

Line numbers should be turned on, although users can turn it off (i.e, set it to Disabled).

Disabled

Line numbers should be turned off, although users can turn it on (i.e, set it to Enabled).

AlwaysOff

Disable line numbers permanently, cannot be turned on by user.

Trait Implementations

impl Clone for LineNumbers

fn clone(&self) -> LineNumbers

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LineNumbers

impl Debug for LineNumbers

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

Formats the value using the given formatter.

impl Eq for LineNumbers

impl Not for LineNumbers

type Output = LineNumbers

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl PartialEq for LineNumbers

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LineNumbers