Struct cameleon::u3v::stream_handle::StreamParams

pub struct StreamParams {
    pub leader_size: usize,
    pub trailer_size: usize,
    pub payload_size: usize,
    pub payload_count: usize,
    pub payload_final1_size: usize,
    pub payload_final2_size: usize,
    pub timeout: Duration,
}

Parameters to receive stream packets.

Both StreamHandle doesn’t check the integrity of the parameters. That’s up to user.

Fields

leader_size: usize

Maximum leader size.

trailer_size: usize

Maximum trailer size.

payload_size: usize

Payload transfer size.

payload_count: usize

Payload transfer count.

payload_final1_size: usize

Payload transfer final1 size.

payload_final2_size: usize

Payload transfer final2 size.

timeout: Duration

Timeout duration of each transaction between device.

Implementations

impl StreamParams

pub fn maximum_payload_size(&self) -> usize

Return upper bound of payload size calculated by current StreamParams values.

NOTE: Payload size may dynamically change according to settings of camera.

impl StreamParams

pub fn new( leader_size: usize, trailer_size: usize, payload_size: usize, payload_count: usize, payload_final1_size: usize, payload_final2_size: usize, timeout: Duration ) -> Self

Construct StreamParams.

pub fn from_control<Ctrl: DeviceControl + ?Sized>( ctrl: &mut Ctrl ) -> ControlResult<Self>

Build StreamParams from DeviceControl.

Trait Implementations

impl Clone for StreamParams

fn clone(&self) -> StreamParams

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StreamParams

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

Formats the value using the given formatter.

impl Default for StreamParams

fn default() -> StreamParams

Returns the “default value” for a type.