Struct FileSystemCompletionHandler 

pub struct FileSystemCompletionHandler { /* private fields */ }

File system path completion handler

Provides completion suggestions for file system paths. This is useful for resource URIs that represent files and directories.

Features

• Directory traversal with proper permissions handling
• File extension filtering
• Hidden file inclusion control
• Path normalization and validation

Example

use prism_mcp_rs::core::completion_handlers::FileSystemCompletionHandler;

let handler = FileSystemCompletionHandler::new("/home/user")
.with_extensions(vec!["txt", "md", "json"])
.include_hidden_files(false);

Implementations

impl FileSystemCompletionHandler

pub fn new<P: AsRef<Path>>(base_path: P) -> Self

Create a new file system completion handler

Arguments

• base_path - Base directory for file completions

pub fn with_extensions(self, extensions: Vec<&str>) -> Self

Set allowed file extensions

Arguments

• extensions - List of allowed extensions (without dots)

pub fn include_hidden_files(self, include: bool) -> Self

Set whether to include hidden files

pub fn max_suggestions(self, max: usize) -> Self

Set maximum number of suggestions

pub fn max_depth(self, depth: usize) -> Self

Set maximum directory depth

Trait Implementations

impl CompletionHandler for FileSystemCompletionHandler

fn complete<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, reference: &'life1 CompletionReference, argument: &'life2 CompletionArgument, _context: Option<&'life3 CompletionContext>, ) -> Pin<Box<dyn Future<Output = McpResult<Vec<String>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Generate completion suggestions