Struct cubeb::Error

pub struct Error { /* private fields */ }

Implementations

impl Error

pub fn error() -> Error

pub fn invalid_format() -> Error

pub fn invalid_parameter() -> Error

pub fn not_supported() -> Error

pub fn device_unavailable() -> Error

pub fn from_raw(code: i32) -> Error

pub fn code(&self) -> ErrorCode

Examples found in repository

examples/devices.rs (line 98)

fn main() {
    let ctx = common::init("Cubeb audio test").expect("Failed to create cubeb context");

    println!("Enumerating input devices for backend {}", ctx.backend_id());

    let devices = match ctx.enumerate_devices(DeviceType::INPUT) {
        Ok(devices) => devices,
        Err(e) if e.code() == cubeb::ErrorCode::NotSupported => {
            println!("Device enumeration not support for this backend.");
            return;
        }
        Err(e) => {
            println!("Error enumerating devices: {}", e);
            return;
        }
    };

    println!("Found {} input devices", devices.len());
    for d in devices.iter() {
        print_device_info(d);
    }

    println!(
        "Enumerating output devices for backend {}",
        ctx.backend_id()
    );

    let devices = match ctx.enumerate_devices(DeviceType::OUTPUT) {
        Ok(devices) => devices,
        Err(e) => {
            println!("Error enumerating devices: {}", e);
            return;
        }
    };

    println!("Found {} output devices", devices.len());
    for d in devices.iter() {
        print_device_info(d);
    }
}

pub fn raw_code(&self) -> i32

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Default for Error

fn default() -> Error

Returns the “default value” for a type.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<ErrorCode> for Error

fn from(code: ErrorCode) -> Error

Converts to this type from the input type.

impl From<NulError> for Error

fn from(_: NulError) -> Error

Converts to this type from the input type.

impl PartialEq for Error

fn eq(&self, other: &Error) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Error

impl Eq for Error

impl StructuralPartialEq for Error