feat: core featuresv0.1.1

1 files changed, 32 insertions, 0 deletions

diff --git a/src/unit.rs b/src/unit.rs
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+// This file is part of Guitar <https://github.com/Fuwn/guitar>.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 3.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// Copyright (C) 2022-2022 Fuwn <[email protected]>
+// SPDX-License-Identifier: GPL-3.0-only
+
+/// The internal data type of an octave.
+pub type Octave = i64;
+/// The internal data type of a frequency.
+pub type Frequency = f64;
+/// The internal data type of a semitone.
+pub type Semitone = i64;
+/// The internal data type of a non-equal semitone (e.g., non-equal
+/// temperament).
+pub type NonEqualSemitone = f64;
+/// The internal data type of a MIDI note.
+pub type MidiNote = i64;
+/// The internal data type of cents.
+pub type Cent = f64;
+/// The internal data type of a count of frets.
+pub type Frets = usize;