Struct LostSegmentsList 

pub struct LostSegmentsList { /* private fields */ }

Available on crate feature alloc only.

Implementation based on a alloc::vec::Vec which can grow dynamically.

Optionally, a maximum capacity can be specified at creation time. This container allocates at run-time!

Implementations

impl LostSegmentsList

pub fn new(opt_capacity: Option<usize>) -> Self

Trait Implementations

impl Debug for LostSegmentsList

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

Formats the value using the given formatter.

impl Default for LostSegmentsList

fn default() -> LostSegmentsList

Returns the “default value” for a type.

impl LostSegmentStore for LostSegmentsList

type Iter<'a> = Cloned<Iter<'a, (u64, u64)>> where Self: 'a

fn iter(&self) -> Self::Iter<'_>

Iterate over all lost segments stored.

fn number_of_segments(&self) -> usize

Current number of lost segments stored.

fn supports_large_file_size(&self) -> bool

Implementations may explicitely omit support for large file segments to save memory if large file sizes are not used.

fn capacity(&self) -> Option<usize>

fn reset(&mut self)

fn segment_in_store(&self, segment: (u64, u64)) -> bool

Checks whether a segment is already in the store.

fn add_lost_segment( &mut self, lost_seg: (u64, u64), ) -> Result<(), LostSegmentError>

Add a new lost segment.

fn coalesce_lost_segments(&mut self) -> Result<(), LostSegmentError>

The lost segment store may additionally have the capability to coalesce overlapping or adjacent segments.

fn remove_lost_segment( &mut self, segment_to_remove: (u64, u64), ) -> Result<bool, LostSegmentError>

Remove a lost segment.

fn is_empty(&self) -> bool

fn write_segments_to_bytes( &self, buf: &mut [u8], file_flag: LargeFileFlag, ) -> Result<usize, LostSegmentWriteError>

Write the segments to the raw byte format of the NAK PDU segment requests as specified by the CFDP standard 5.2.6.1 (NAK PDU).

fn write_to_nak_segment_list( &self, nak_builder: &mut NakPduCreatorWithReservedSeqReqsBuf<'_>, first_segment_request_for_metadata: bool, ) -> Result<usize, LostSegmentWriteError>

Write the segments to the raw byte buffer of the supplied NAK builder.