Struct Output 

pub struct Output(/* private fields */);

snd_output_t wrapper

Implementations

impl Output

pub fn buffer_open() -> Result<Output>

pub fn buffer_string<T, F: FnOnce(&[u8]) -> T>(&self, f: F) -> T

pub fn local_error_handler() -> Result<Rc<RefCell<Output>>>

Installs a thread local error handler.

Sometimes alsa-lib writes to stderr, but if you prefer, you can write it here instead. Should you wish to empty the buffer; just call local_error_handler again and drop the old instance.

This is not available in no-std environments, because we use thread_local variables.

Trait Implementations

impl Debug for Output

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

Formats the value using the given formatter.

impl Display for Output

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

Formats the value using the given formatter.

impl Drop for Output

fn drop(&mut self)

Executes the destructor for this type.

impl Send for Output