Enum LabelOverflow 

#[non_exhaustive]
pub enum LabelOverflow {
    Omit,
    Legend,
}

What happens to a label that found no inline position.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Omit

Unplaced labels appear nowhere (a diagnostic still fires — the output is never silently lossy).

Legend

Unplaced labels are recorded in the plan’s legend list. Whether that list is printed is emission (EmitOptions::render_legend).

Trait Implementations

impl Clone for LabelOverflow

fn clone(&self) -> LabelOverflow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LabelOverflow

impl Debug for LabelOverflow

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

Formats the value using the given formatter.

impl Default for LabelOverflow

fn default() -> LabelOverflow

Returns the “default value” for a type.

impl Eq for LabelOverflow

impl PartialEq for LabelOverflow

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LabelOverflow