midi2 0.11.1

Ergonomic, versatile, strong types wrapping MIDI 2.0 message data.
Documentation 
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use crate::{
    channel_voice1::UMP_MESSAGE_TYPE,
    detail::{common_properties, schema},
};

pub(crate) const STATUS: u8 = 0b1100;

/// MIDI 1.0 Channel Voice Program Change Message
///
/// See the [module docs](crate::channel_voice1) for more info.
#[midi2_proc::generate_message(
    Via(crate::channel_voice1::ChannelVoice1),
    FixedSize,
    MinSizeUmp(1),
    MinSizeBytes(2)
)]
struct ProgramChange {
    #[property(common_properties::UmpMessageTypeProperty<UMP_MESSAGE_TYPE>)]
    ump_type: (),
    #[property(common_properties::ChannelVoiceStatusProperty<STATUS>)]
    status: (),
    #[property(common_properties::ChannelProperty)]
    channel: crate::ux::u4,
    #[property(common_properties::GroupProperty)]
    group: crate::ux::u4,
    #[property(common_properties::HybridSchemaProperty<
        crate::ux::u7,
        schema::Bytes<0x00, 0x7F, 0x0>,
        schema::Ump<0x0000_7F00, 0x0, 0x0, 0x0>,
    >)]
    program: crate::ux::u7,
}

#[cfg(test)]
mod tests {
    use super::*;
    use crate::{
        traits::{Channeled, Grouped},
        ux::*,
    };
    use pretty_assertions::assert_eq;

    #[test]
    fn builder() {
        let mut message = ProgramChange::<[u32; 4]>::new();
        message.set_group(u4::new(0x4));
        message.set_channel(u4::new(0x7));
        message.set_program(u7::new(0x63));
        assert_eq!(message, ProgramChange([0x24C7_6300, 0x0, 0x0, 0x0]));
    }
}