Struct Progression 

pub struct Progression(/* private fields */);

Represents a chord progression as a sequence of ProgressionElements.

Implementations

impl Progression

pub fn new(elements: Vec<ProgressionElement>) -> Self

Create a new Progression from a Vec<ProgressionElement>.

pub fn elements(&self) -> &Vec<ProgressionElement>

Get a reference to the internal Vec<ProgressionElement>.

pub fn elements_mut(&mut self) -> &mut Vec<ProgressionElement>

Get a mutable reference to the internal Vec<ProgressionElement>.

Trait Implementations

impl Clone for Progression

fn clone(&self) -> Progression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Progression

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

Formats the value using the given formatter.

impl Display for Progression

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

Formats the value using the given formatter.

impl FromStr for Progression

type Err = Error

The associated error which can be returned from parsing.

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

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

impl PartialEq for Progression

fn eq(&self, other: &Progression) -> 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 Progression