Crate truce_core 

Re-exports

pub use buffer::AudioBuffer;

pub use buffer::RawBufferScratch;

pub use bus::BusConfig;

pub use bus::BusKind;

pub use bus::BusLayout;

pub use bus::ChannelConfig;

pub use editor::Editor;

pub use editor::IntoEditor;

pub use editor::PluginContext;

pub use events::Event;

pub use events::EventBody;

pub use events::EventList;

pub use events::PushError;

pub use events::SYSEX_POOL_PREALLOC;

pub use events::TransportInfo;

pub use export::PluginExport;

pub use info::AutomationConfig;

pub use info::PluginCategory;

pub use info::PluginInfo;

pub use plugin::PluginRuntime;

pub use process::ProcessContext;

pub use process::ProcessStatus;

pub use transport::TransportSlot;

pub use util::db_to_linear;

pub use util::linear_to_db;

pub use util::meter_display;

pub use util::midi_note_to_freq;

Modules

buffer

bus

cast

Numeric-cast helpers for the audio-plugin → host FFI boundary.

chunked_process

Sample-accurate parameter-dependent chunking.

custom_state

Custom state serialization for plugin-specific persistent data.

denormal

Denormal flush guard for the audio thread.

editor

events

Event types crossing the host → plugin boundary.

export

info

midi

MIDI 1.0 byte-stream codec.

plugin

presets

Runtime preset discovery and management - re-exported from truce_utils::presets, where the implementation lives so cargo truce preset shares it without inheriting truce-core’s runtime dependency chain (the same split as crate::state).

process

sample

Float and Sample - the precision-routing traits that let plugin code stay in one float type without per-call-site casts.

screenshot

Headless GUI rendering for plugins.

shell_sidecar

Sidecar file that pins the --shell logic dylib path at install time.

state

Plugin-state save / restore helpers layered on the canonical wire format in truce_utils::state. The wire functions are re-exported here so format wrappers and plugin code keep a single import path; the envelope itself lives in truce-utils so cargo-truce can emit byte-identical blobs (factory preset files) without inheriting truce-core’s runtime dependency chain.

transport

Shared transport slot: audio-thread writer → editor-thread reader.

ump

Universal MIDI Packet (UMP) codec for MIDI 2.0 channel-voice messages.

util

wrapper

Helpers shared across format wrappers (CLAP, VST3, VST2, AU, AAX, LV2).

Traits

Float

Broad numeric trait for code that operates on f32 or f64 but isn’t necessarily handling audio samples. Use this for math utilities (gain conversions, frequency math, filter coefficients). For audio-sample-typed surfaces (AudioBuffer<S>, smoother reads), use Sample instead, which extends Float with the marker bounds buffer code needs.

Sample

Audio-sample subtype of Float. Adds the Default + Send + Sync + 'static marker bounds that buffer code, scratch allocators, and the param-read extension trait need.

Functions

slugify

Slug a plugin’s display name into a lowercase, hyphenated, ASCII-safe identifier suitable for filesystem paths, LV2 bundle names, and IRI components.