Struct CuListsManager 

pub struct CuListsManager<P: CopperListTuple, const N: usize> { /* private fields */ }

This structure maintains the entire memory needed by Copper for one loop for the inter tasks communication within a process. P or Payload is typically a Tuple of various types of messages that are exchanged between tasks. N is the maximum number of in flight Copper List the runtime can support.

Implementations

impl<P: CopperListTuple, const N: usize> CuListsManager<P, N>

pub fn new() -> Self

where P: CuListZeroedInit,

pub fn len(&self) -> usize

Returns the current number of elements in the queue.

pub fn is_empty(&self) -> bool

Returns true if the queue contains no elements.

pub fn is_full(&self) -> bool

Returns true if the queue is full.

pub fn clear(&mut self)

Clears the queue.

pub fn create(&mut self) -> Option<&mut CopperList<P>>

pub fn next_cl_id(&self) -> u64

Returns the next copper-list id that will be assigned by create.

pub fn last_cl_id(&self) -> u64

Returns the most recently assigned copper-list id.

Before the first call to create, this returns 0.

pub fn peek(&self) -> Option<&CopperList<P>>

Peeks at the last element in the queue.

pub fn pop(&mut self) -> Option<&mut CopperList<P>>

pub fn iter(&self) -> Iter<'_, CopperList<P>>

Returns an iterator over the queue’s contents.

The iterator goes from the most recently pushed items to the oldest ones.

pub fn iter_mut(&mut self) -> IterMut<'_, CopperList<P>>

Returns a mutable iterator over the queue’s contents.

The iterator goes from the most recently pushed items to the oldest ones.

pub fn asc_iter(&self) -> AscIter<'_, CopperList<P>>

Returns an ascending iterator over the queue’s contents.

The iterator goes from the least recently pushed items to the newest ones.

pub fn asc_iter_mut(&mut self) -> AscIterMut<'_, CopperList<P>>

Returns a mutable ascending iterator over the queue’s contents.

The iterator goes from the least recently pushed items to the newest ones.

Trait Implementations

impl<P: CopperListTuple + Debug, const N: usize> Debug for CuListsManager<P, N>

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

Formats the value using the given formatter.

impl<P: CopperListTuple + CuListZeroedInit, const N: usize> Default for CuListsManager<P, N>

fn default() -> Self

Returns the “default value” for a type.