Struct SegmentWriter 

pub struct SegmentWriter<'a> { /* private fields */ }

Splits a byte buffer into SDO download data segments, tracking the toggle bit. Drive it after a successful download-initiate handshake: emit each frame, await its acknowledgement, then take the next.

Implementations

impl<'a> SegmentWriter<'a>

pub const fn new(data: &'a [u8]) -> Self

Start splitting data (which should be the >4-byte value already declared in the initiate request).

pub const fn is_done(&self) -> bool

Whether every byte has been emitted.

pub fn next_segment(&mut self) -> Option<SdoPayload>

Produce the next download data-segment frame, or None when finished.

Trait Implementations

impl<'a> Debug for SegmentWriter<'a>

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

Formats the value using the given formatter.