Enum FacetLabeller 

pub enum FacetLabeller {
    Value,
    Both,
    Custom(fn(&str, &str) -> String),
}

How facet strip labels are formatted.

Variants

Value

Show just the value (default).

Both

Show “var: value”.

Custom(fn(&str, &str) -> String)

Custom formatting function: fn(variable_name, value) -> label.

Implementations

impl FacetLabeller

pub fn format(&self, var: &str, value: &str) -> String

Trait Implementations

impl Clone for FacetLabeller

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for FacetLabeller

fn default() -> Self

Returns the “default value” for a type.