Struct LspTool 

pub struct LspTool { /* private fields */ }

LSP Tool for code intelligence

Provides access to Language Server Protocol features:

• Go to definition
• Find references
• Hover information
• Code completion
• Diagnostics

Requirements: 7.1, 7.2, 7.3, 7.4, 7.5, 7.6

Implementations

impl LspTool

pub fn new() -> Self

Create a new LspTool without a callback

Note: Without a callback, the tool will return an error when executed. Use with_callback to set up the LSP handler.

pub fn with_callback(self, callback: LspCallback) -> Self

Set the callback for LSP operations

pub fn with_supported_extensions(self, extensions: Vec<String>) -> Self

Set supported file extensions

pub fn has_callback(&self) -> bool

Check if a callback is configured

pub fn is_extension_supported(&self, path: &Path) -> bool

Check if a file extension is supported

pub async fn execute_operation( &self, operation: LspOperation, path: &Path, position: Option<Position>, ) -> Result<LspResult, ToolError>

Execute an LSP operation

pub async fn goto_definition( &self, path: &Path, position: Position, ) -> Result<Vec<Location>, ToolError>

Go to definition

Requirements: 7.1

pub async fn find_references( &self, path: &Path, position: Position, ) -> Result<Vec<Location>, ToolError>

Find references

Requirements: 7.2

pub async fn hover( &self, path: &Path, position: Position, ) -> Result<Option<HoverInfo>, ToolError>

Get hover information

Requirements: 7.3

pub async fn completions( &self, path: &Path, position: Position, ) -> Result<Vec<CompletionItem>, ToolError>

Get completions

Requirements: 7.4

pub async fn diagnostics( &self, path: &Path, ) -> Result<Vec<Diagnostic>, ToolError>

Get diagnostics

Requirements: 7.5

pub async fn document_symbols( &self, path: &Path, ) -> Result<Vec<DocumentSymbol>, ToolError>

Get document symbols

Requirements: 7.6

pub async fn workspace_symbols( &self, path: &Path, ) -> Result<Vec<WorkspaceSymbol>, ToolError>

Search workspace symbols

Requirements: 7.7

pub async fn goto_implementation( &self, path: &Path, position: Position, ) -> Result<Vec<Location>, ToolError>

Go to implementation

Requirements: 7.8

pub async fn prepare_call_hierarchy( &self, path: &Path, position: Position, ) -> Result<Vec<CallHierarchyItem>, ToolError>

Prepare call hierarchy

Requirements: 7.9

pub async fn incoming_calls( &self, path: &Path, position: Position, ) -> Result<Vec<CallHierarchyIncomingCall>, ToolError>

Get incoming calls

Requirements: 7.10

pub async fn outgoing_calls( &self, path: &Path, position: Position, ) -> Result<Vec<CallHierarchyOutgoingCall>, ToolError>

Get outgoing calls

Requirements: 7.11

Trait Implementations

impl Default for LspTool

fn default() -> Self

Returns the “default value” for a type.

impl Tool for LspTool

fn name(&self) -> &str

Returns the unique name of the tool

fn description(&self) -> &str

Returns a human-readable description of the tool

fn input_schema(&self) -> Value

Returns the JSON Schema for the tool’s input parameters

fn execute<'life0, 'life1, 'async_trait>( &'life0 self, params: Value, context: &'life1 ToolContext, ) -> Pin<Box<dyn Future<Output = Result<ToolResult, ToolError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Execute the tool with the given parameters and context

fn check_permissions<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _params: &'life1 Value, _context: &'life2 ToolContext, ) -> Pin<Box<dyn Future<Output = PermissionCheckResult> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Check permissions before executing the tool

fn dynamic_description(&self) -> Option<String>

Returns a dynamically generated description of the tool

fn get_definition(&self) -> ToolDefinition

Get the tool definition for LLM consumption

fn options(&self) -> ToolOptions

Get the tool’s configuration options