Struct rportaudio::types::PaHostApiInfo

pub struct PaHostApiInfo {
    pub struct_version: i32,
    pub type_: HostApiType,
    pub name: String,
    pub device_count: u32,
    pub default_input: Option<u32>,
    pub default_output: Option<u32>,
}

Fields

struct_version: i32

this is struct version 1

type_: HostApiType

The well known unique identifier of this host API @see PaHostApiTypeId

name: String

A textual description of the host API for display on user interfaces.

device_count: u32

The number of devices belonging to this host API. This field may be used in conjunction with Pa_HostApiDeviceIndexToDeviceIndex() to enumerate all devices for this host API. @see Pa_HostApiDeviceIndexToDeviceIndex

default_input: Option<u32>

The default input device for this host API. The value will be a device index ranging from 0 to (Pa_GetDeviceCount()-1), or paNoDevice if no default input device is available.

default_output: Option<u32>

The default output device for this host API. The value will be a device index ranging from 0 to (Pa_GetDeviceCount()-1), or paNoDevice if no default output device is available.

Trait Implementations

impl Clone for PaHostApiInfo

fn clone(&self) -> PaHostApiInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PaHostApiInfo

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

Formats the value using the given formatter.