Enum etterna::Difficulty

pub enum Difficulty {
    Beginner,
    Easy,
    Medium,
    Hard,
    Challenge,
    Edit,
}

Chart difficulty enum

Variants

Beginner

Easy

Medium

Hard

Challenge

Edit

Implementations

impl Difficulty

pub fn from_short_string(string: &str) -> Option<Self>

Parses a short difficulty string as found on the Etterna evaluation screen: BG, IN…

This function is case insensitive

pub fn from_long_string(string: &str) -> Option<Self>

Parse a long difficulty string. Some difficulties has multiple spellings; for example “Challenge”, “Expert” and “Insane”.

This function is case insensitive

pub fn to_short_string(self) -> &'static str

Generate a short difficulty string as found on the Etterna evaluation screen.

Trait Implementations

impl Clone for Difficulty

fn clone(&self) -> Difficulty

Returns a copy of the value.

pub 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 FromStr for Difficulty

type Err = DifficultyParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Difficulty

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Ord for Difficulty

fn cmp(&self, other: &Difficulty) -> Ordering

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Difficulty> for Difficulty

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<Difficulty> for Difficulty

fn partial_cmp(&self, other: &Difficulty) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for Difficulty

impl StructuralPartialEq for Difficulty