Enum Difficulty 

pub enum Difficulty {
    Easy,
    Medium,
    Hard,
}

A coarse difficulty band derived from the lexile-like estimate.

Variants

Easy

Short words, short sentences — early-grade reading.

Medium

Typical adult prose.

Hard

Long words or long sentences — advanced reading.

Trait Implementations

impl Clone for Difficulty

fn clone(&self) -> Difficulty

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Difficulty

impl Debug for Difficulty

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

Formats the value using the given formatter.

impl Eq for Difficulty

impl PartialEq for Difficulty

fn eq(&self, other: &Difficulty) -> 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 StructuralPartialEq for Difficulty