Struct FragmentQueue

pub struct FragmentQueue { /* private fields */ }

A specialized structure for re-ordering fragments over the wire. You can use this structure to fragment frames as well.

NOTE: This structure will NOT update a frame’s reliable index! The sender is required to this!

Implementations

impl FragmentQueue

pub fn new() -> Self

pub fn insert( &mut self, fragment: Frame, ) -> Result<(u32, u32), FragmentQueueError>

Inserts the frame into the fragment queue. Returns a result tuple of (fragment_size, fragment_index)

pub fn collect(&mut self, id: u16) -> Result<Vec<u8>, FragmentQueueError>

Attempts to collect all fragments from a given fragment id. Will fail if not all fragments are specified.

pub fn split_insert( &mut self, buffer: &[u8], mtu: u16, ) -> Result<u16, FragmentQueueError>

This will split a given frame into a bunch of smaller frames within the specified restriction.

pub fn split( buffer: &[u8], id: u16, mtu: u16, ) -> Result<Vec<Frame>, FragmentQueueError>

pub fn get(&self, id: &u16) -> Result<&(u32, Vec<Frame>), FragmentQueueError>

pub fn get_mut( &mut self, id: &u16, ) -> Result<&mut (u32, Vec<Frame>), FragmentQueueError>

pub fn remove(&mut self, id: &u16) -> bool

pub fn clear(&mut self)

This will hard clear the fragment queue, this should only be used if memory becomes an issue!

Trait Implementations

impl Clone for FragmentQueue

fn clone(&self) -> FragmentQueue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FragmentQueue

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

Formats the value using the given formatter.