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Transposer

chordpro::transpose

Struct Transposer 

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pub struct Transposer { /* private fields */ }

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impl Transposer

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pub fn new(semitones: i8) -> Self

Create a Transposer object which transposes song the specified amount of semitones (positive or negative)

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pub fn apply_transpose(&self, song: &mut Song)

Applies transposition in-place

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pub fn transpose(&self, song: Song) -> Song

Applies transposition to song

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