Crate reovim_plugin_completion 

Code completion plugin for reovim

This plugin provides auto-completion functionality:

• Trigger completion popup
• Navigate suggestions with next/prev
• Confirm selection or dismiss

Architecture

This plugin follows the treesitter decoupling pattern:

• Defines SourceSupport trait for external sources to implement
• Uses background saturator for non-blocking completion
• Uses ArcSwap cache for lock-free render access
• Communicates via EventBus events

Modules

command_id

Plugin-local command IDs

Structs

BufferWordsSource

Completion source that provides words from the current buffer

CompletionCache

Lock-free completion cache

CompletionConfirm

CompletionContext

Context for completion requests

CompletionDismiss

CompletionDismissed

Event to request completion dismissal

CompletionItem

A completion item returned by a completion provider

CompletionPlugin

Code completion plugin

CompletionPluginWindow

Plugin window for completion popup

CompletionReady

Event emitted when completion results are ready

CompletionRequest

Request for completion computation

CompletionSaturatorHandle

Handle for sending requests to the saturator

CompletionSelectNext

CompletionSelectPrev

CompletionSnapshot

A snapshot of completion state at a point in time

CompletionTrigger

Trigger completion at current cursor position (command)

CompletionTriggered

Event emitted when completion is triggered (contains full context)

RegisterSource

Event for registering a completion source

SharedCompletionManager

Shared completion manager state

SourceRegistry

Registry of completion sources

Enums

CompletionKind

Completion item kind (subset of LSP CompletionItemKind)

Traits

SourceSupport

Trait for completion source implementations

Functions

spawn_completion_saturator

Spawn the completion saturator background task