Struct Media 

pub struct Media { /* private fields */ }

Represents a media API device, such as /dev/media0.

Implementations

impl Media

pub fn open<P: AsRef<Path>>(filename: P) -> Result<Media>

Opens a new file descriptor to the given media device file path.

pub fn path(&self) -> &Path

Returns the file path of this media device.

pub fn device_info(&self) -> Result<DeviceInfo>

Returns the description of this media device.

pub fn get_topology(&self) -> Result<Topology>

Returns the topology of this media device.

pub fn request_alloc(&self) -> Result<Request>

Allocates a new request.

Trait Implementations

impl AsFd for Media

fn as_fd(&self) -> BorrowedFd<'_>

Borrows the file descriptor.

impl Debug for Media

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

Formats the value using the given formatter.