Struct ether_dream::protocol::command::Begin

pub struct Begin {
    pub low_water_mark: u16,
    pub point_rate: u32,
}

Causes the DAC to begin producing output.

If the playback system was Prepared and there was data in the buffer, then the DAC will reply with ACK.

Otherwise, it replies with NAK - Invalid.

Fields

low_water_mark: u16

Currently unused.

point_rate: u32

The number of points per second to be read from the buffer.

Methods

impl Begin

pub fn read_fields<R: ReadBytesExt>(reader: R) -> Result<Self>

Consecutively read the fields of the Begin type and return a Begin instance.

Note that if reading from a stream, this method assumes that the starting command byte has already been read.

Trait Implementations

impl Clone for Begin

fn clone(&self) -> Begin

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Command for Begin

const START_BYTE: u8

The starting byte of the command.

fn start_byte(&self) -> u8

A provided method for producing the start byte. Useful for trait objects.

impl Copy for Begin

impl Debug for Begin

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

Formats the value using the given formatter.

impl Eq for Begin

impl<'a> From<Begin> for Command<'a>

fn from(command: Begin) -> Self

Performs the conversion.

impl Hash for Begin

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<Begin> for Begin

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

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

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

This method tests for !=.

impl ReadFromBytes for Begin

fn read_from_bytes<R: ReadBytesExt>(reader: R) -> Result<Self>

Read the command from bytes.

impl SizeBytes for Begin

const SIZE_BYTES: usize

impl StructuralEq for Begin

impl StructuralPartialEq for Begin

impl WriteToBytes for Begin

fn write_to_bytes<W: WriteBytesExt>(&self, writer: W) -> Result<()>

Write the command to bytes.