Enum FoldStyle 

pub enum FoldStyle {
    Fit,
    Never,
    Always,
    Compact,
}

A style for formatting items

Variants

Fit

Fold items if them can fit in a single line

Never

Never fold items

Always

Always fold items

Compact

Try to fold items except the last one in a single line

Trait Implementations

impl Clone for FoldStyle

fn clone(&self) -> FoldStyle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FoldStyle

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

Formats the value using the given formatter.

impl PartialEq for FoldStyle

fn eq(&self, other: &FoldStyle) -> 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 Copy for FoldStyle

impl Eq for FoldStyle

impl StructuralPartialEq for FoldStyle