Struct MidiClassConfig 

#[non_exhaustive]
pub struct MidiClassConfig<'d> {
    pub n_in_jacks: u8,
    pub n_out_jacks: u8,
    pub max_packet_size: u16,
    pub interface_name: Option<&'d str>,
    pub in_jack_names: &'d [Option<&'d str>],
    pub out_jack_names: &'d [Option<&'d str>],
}

Configuration for the MIDI class.

For the jacks, the field names use the terminology used by the USB specification, which defines the direction from the perspective of the host.

This struct also implements the Default trait with the most common setup: 1 input jack, 1 output jack and a maximum packet size of 64.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

n_in_jacks: u8

Number of jacks for sending data to the host via the IN endpoint. If set to 0, the IN endpoint will not be allocated.

n_out_jacks: u8

Number of jacks for receiving data from the host via the OUT endpoint. If set to 0, the OUT endpoint will not be allocated.

max_packet_size: u16

Maximum packet size for the endpoints. For full-speed devices, the value has to be one of 8, 16, 32 or 64.

interface_name: Option<&'d str>

Name of the MIDIStreaming interface.

in_jack_names: &'d [Option<&'d str>]

Name of each IN jack.

out_jack_names: &'d [Option<&'d str>]

Name of each OUT jack.

Trait Implementations

impl<'d> Clone for MidiClassConfig<'d>

fn clone(&self) -> MidiClassConfig<'d>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'d> Debug for MidiClassConfig<'d>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MidiClassConfig<'_>

fn default() -> Self

Returns the “default value” for a type.

impl<'d> Format for MidiClassConfig<'d>

where Option<&'d str>: Format, &'d [Option<&'d str>]: Format,

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.