Struct RustAnalyzerConfig 

pub struct RustAnalyzerConfig;

Trait Implementations

impl LspServerConfig for RustAnalyzerConfig

fn server_name(&self) -> &'static str

Human-readable name for logging.

fn binary_name(&self) -> &'static str

The binary name to look for on PATH (e.g. “rust-analyzer”, “pyright-langserver”).

fn language_id(&self) -> &'static str

The LSP language ID for textDocument/didOpen (e.g. “rust”, “python”).

fn cached_binary_name(&self) -> String

Cache directory relative filename for the downloaded binary (if applicable).

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

URL to download the binary from (if PATH lookup fails and download feature enabled).

fn setup_hints(&self) -> String

Human-readable setup/installation hints for this LSP server. Returns a description of how to install the server, for the agent to act on.

fn init_params_extra(&self, _root_uri: &str) -> Value

Extra initialization parameters to include in the LSP initialize request.

fn post_init_delay_secs(&self) -> u64

Seconds to sleep after initialization to let the server index.

fn spawn_args(&self) -> Vec<String>

Arguments to pass to the server binary when spawning.

fn install_command(&self) -> Option<(String, Vec<String>)>

Optional command to install the server when not found on PATH or cache. Returns (command, args) — e.g. ("go", vec!["install", "golang.org/x/tools/gopls@v0.21.1"]). The locate_or_download logic will run this and then re-check PATH.