Rename folder

crates/rust-analyzer/src/lib.rs

@@ -0,0 +1,54 @@
+//! Implementation of the LSP for rust-analyzer.
+//!
+//! This crate takes Rust-specific analysis results from ra_ide and translates
+//! into LSP types.
+//!
+//! It also is the root of all state. `world` module defines the bulk of the
+//! state, and `main_loop` module defines the rules for modifying it.
+//!
+//! The `cli` submodule implements some batch-processing analysis, primarily as
+//! a debugging aid.
+#![recursion_limit = "512"]
+
+pub mod cli;
+
+#[allow(unused)]
+macro_rules! println {
+    ($($tt:tt)*) => {
+        compile_error!("stdout is locked, use eprintln")
+    };
+}
+
+#[allow(unused)]
+macro_rules! print {
+    ($($tt:tt)*) => {
+        compile_error!("stdout is locked, use eprint")
+    };
+}
+
+mod vfs_glob;
+mod caps;
+mod cargo_target_spec;
+mod conv;
+mod main_loop;
+mod markdown;
+pub mod req;
+mod config;
+mod world;
+mod diagnostics;
+
+use serde::de::DeserializeOwned;
+
+pub type Result<T> = std::result::Result<T, Box<dyn std::error::Error + Send + Sync>>;
+pub use crate::{
+    caps::server_capabilities,
+    config::ServerConfig,
+    main_loop::LspError,
+    main_loop::{main_loop, show_message},
+};
+
+pub fn from_json<T: DeserializeOwned>(what: &'static str, json: serde_json::Value) -> Result<T> {
+    let res = T::deserialize(&json)
+        .map_err(|e| format!("Failed to deserialize {}: {}; {}", what, e, json))?;
+    Ok(res)
+}