Struct canadensis::core::session::SessionArray

pub struct SessionArray<I, T, D, const C: usize>where
    I: Instant,{ /* private fields */ }

A fixed-capacity array of sessions, with one session slot for each possible node ID

C must be one greater than the maximum node ID value.

This implementation uses a consistent large amount of memory and operates in constant time. Its insert function never fails.

Trait Implementations

impl<I, N, T, D, const C: usize> SessionTracker<I, N, T, D> for SessionArray<I, T, D, C>where I: Instant, N: Into<usize>,

fn get(&self, node: N) -> Option<&Session<I, T, D>>

Returns a reference to the session for the provided node, if one exists

fn get_mut(&mut self, node: N) -> Option<&mut Session<I, T, D>>

Returns a mutable reference to the session for the provided node, if one exists

fn get_mut_or_insert_with<F>( &mut self, node: N, generator: F ) -> Result<&mut Session<I, T, D>, OutOfMemoryError>where N: Clone, F: FnOnce() -> Session<I, T, D>,

Returns a mutable reference to the session for the provided node

fn insert( &mut self, node: N, session: Session<I, T, D> ) -> Result<(), OutOfMemoryError>

Inserts a session

fn remove(&mut self, node: N)

Removes a session for the provided node if one exists

fn remove_expired(&mut self, now: I)

Removes all sessions that have expired