Crate songwalker_core 

Modules

ast

compiler

dsp

DSP Engine — Pure Rust audio synthesis and processing.

error

lexer

parser

preset

Preset system types for the unified preset format.

token

Constants

VERSION

The crate version, read from Cargo.toml at compile time.

Functions

compile_song

WASM-exposed: compile .sw source into a JSON event list (strict/editor mode). Errors if a note plays before track.instrument is set.

core_version

WASM-exposed: return the songwalker-core version string.

parse

Parse a .sw source string into a Program AST.

render_song_samples

WASM-exposed: compile and render .sw source to mono f32 samples. Returns the raw audio buffer for AudioWorklet playback.

render_song_samples_with_presets

WASM-exposed: compile and render .sw source to mono f32 samples with loaded preset data for sampler-based instruments.

render_song_wav

WASM-exposed: compile and render .sw source to a WAV byte array.

render_song_wav_with_presets

WASM-exposed: compile and render .sw source to a WAV byte array with loaded preset data for sampler-based instruments.