Struct rosu_map::section::difficulty::Difficulty

pub struct Difficulty {
    pub hp_drain_rate: f32,
    pub circle_size: f32,
    pub overall_difficulty: f32,
    pub approach_rate: f32,
    pub slider_multiplier: f64,
    pub slider_tick_rate: f64,
}

Struct containing all data from a .osu file’s [Difficulty] section.

Fields

hp_drain_rate: f32

circle_size: f32

overall_difficulty: f32

approach_rate: f32

slider_multiplier: f64

slider_tick_rate: f64

Trait Implementations

impl Clone for Difficulty

fn clone(&self) -> Difficulty

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Difficulty

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

Formats the value using the given formatter.

impl DecodeBeatmap for Difficulty

type Error = ParseDifficultyError

Error type in case something goes wrong while parsing.

type State = DifficultyState

The parsing state which will be updated on each line and turned into Self at the end.

fn parse_general(_: &mut Self::State, _: &str) -> Result<(), Self::Error>

Update the state based on a line of the [General] section.

fn parse_editor(_: &mut Self::State, _: &str) -> Result<(), Self::Error>

Update the state based on a line of the [Editor] section.

fn parse_metadata(_: &mut Self::State, _: &str) -> Result<(), Self::Error>

Update the state based on a line of the [Metadata] section.

fn parse_difficulty( state: &mut Self::State, line: &str ) -> Result<(), Self::Error>

Update the state based on a line of the [Difficulty] section.

fn parse_events(_: &mut Self::State, _: &str) -> Result<(), Self::Error>

Update the state based on a line of the [Events] section.

fn parse_timing_points(_: &mut Self::State, _: &str) -> Result<(), Self::Error>

Update the state based on a line of the [TimingPoints] section.

fn parse_colors(_: &mut Self::State, _: &str) -> Result<(), Self::Error>

Update the state based on a line of the [Colours] section.

fn parse_hit_objects(_: &mut Self::State, _: &str) -> Result<(), Self::Error>

Update the state based on a line of the [HitObjects] section.

fn parse_variables(_: &mut Self::State, _: &str) -> Result<(), Self::Error>

Update the state based on a line of the [Variables] section.

fn parse_catch_the_beat(_: &mut Self::State, _: &str) -> Result<(), Self::Error>

Update the state based on a line of the [CatchTheBeat] section.

fn parse_mania(_: &mut Self::State, _: &str) -> Result<(), Self::Error>

Update the state based on a line of the [Mania] section.

fn decode<R: BufRead>(src: R) -> Result<Self, Error>

The key method to read and parse content of a .osu file into Self.

fn should_skip_line(line: &str) -> bool

Whether a line should not be forwarded to the parsing methods.

impl Default for Difficulty

fn default() -> Self

Returns the “default value” for a type.

impl From<Difficulty> for Beatmap

fn from(difficulty: Difficulty) -> Self

Converts to this type from the input type.

impl From<DifficultyState> for Difficulty

fn from(state: DifficultyState) -> Self

Converts to this type from the input type.

impl PartialEq for Difficulty

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Difficulty