Struct CompletionCache 

pub struct CompletionCache { /* private fields */ }

Lock-free completion cache

Uses ArcSwap for atomic snapshot replacement, allowing the render thread to read without blocking the saturator thread.

Implementations

impl CompletionCache

pub fn new() -> Self

Create a new empty cache

pub fn store(&self, snapshot: CompletionSnapshot)

Store a new snapshot (called by saturator)

This is lock-free and will immediately be visible to readers.

pub fn load(&self) -> Arc<CompletionSnapshot>

Load the current snapshot (called by render)

This is lock-free and will never block.

pub fn update_selection(&self, new_index: usize)

Update selected index without replacing the entire snapshot

Creates a new snapshot with updated selection.

pub fn select_next(&self)

Select next item (wraps around)

pub fn select_prev(&self)

Select previous item (wraps around)

pub fn dismiss(&self)

Dismiss completion

pub fn is_active(&self) -> bool

Check if completion is currently active

Trait Implementations

impl Debug for CompletionCache

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

Formats the value using the given formatter.

impl Default for CompletionCache

fn default() -> Self

Returns the “default value” for a type.