Struct TransformChain 

pub struct TransformChain {
    pub steps: Vec<TransformStep>,
}

An ordered pipeline of TransformStep values applied in sequence.

Fields

steps: Vec<TransformStep>

Steps applied left to right.

Implementations

impl TransformChain

pub fn new(steps: Vec<TransformStep>) -> Self

Builds a chain from an ordered list of steps.

pub fn apply(&self, object: &dyn MusicObject) -> Result<Music, TransformError>

Applies the whole chain and returns just the music.

pub fn apply_report( &self, object: &dyn MusicObject, ) -> Result<TransformReport, TransformError>

Applies the whole chain, accumulating diagnostics from every step.

Trait Implementations

impl Clone for TransformChain

fn clone(&self) -> TransformChain

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransformChain

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

Formats the value using the given formatter.

impl Default for TransformChain

fn default() -> TransformChain

Returns the “default value” for a type.

impl Eq for TransformChain

impl PartialEq for TransformChain

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TransformChain