e16c76e3c3
This makes code more readale and concise,
moving all format arguments like `format!("{}", foo)`
into the more compact `format!("{foo}")` form.
The change was automatically created with, so there are far less change
of an accidental typo.
```
cargo clippy --fix -- -A clippy::all -W clippy::uninlined_format_args
```
81 lines
1.8 KiB
Rust
81 lines
1.8 KiB
Rust
//! Implementation of the LSP for rust-analyzer.
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//!
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//! This crate takes Rust-specific analysis results from ide and translates
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//! into LSP types.
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//!
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//! It also is the root of all state. `world` module defines the bulk of the
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//! state, and `main_loop` module defines the rules for modifying it.
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//!
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//! The `cli` submodule implements some batch-processing analysis, primarily as
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//! a debugging aid.
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#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
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pub mod cli;
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#[allow(unused)]
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macro_rules! eprintln {
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($($tt:tt)*) => { stdx::eprintln!($($tt)*) };
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}
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mod caps;
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mod cargo_target_spec;
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mod diagnostics;
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mod diff;
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mod dispatch;
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mod from_proto;
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mod global_state;
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mod handlers;
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mod line_index;
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mod lsp_utils;
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mod main_loop;
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mod markdown;
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mod mem_docs;
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mod op_queue;
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mod reload;
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mod semantic_tokens;
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mod task_pool;
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mod to_proto;
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mod version;
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pub mod config;
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pub mod lsp_ext;
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#[cfg(test)]
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mod integrated_benchmarks;
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use std::fmt;
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use serde::de::DeserializeOwned;
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pub use crate::{caps::server_capabilities, main_loop::main_loop, version::version};
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pub type Error = Box<dyn std::error::Error + Send + Sync>;
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pub type Result<T, E = Error> = std::result::Result<T, E>;
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pub fn from_json<T: DeserializeOwned>(what: &'static str, json: &serde_json::Value) -> Result<T> {
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let res = serde_json::from_value(json.clone())
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.map_err(|e| format!("Failed to deserialize {what}: {e}; {json}"))?;
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Ok(res)
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}
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#[derive(Debug)]
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struct LspError {
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code: i32,
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message: String,
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}
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impl LspError {
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fn new(code: i32, message: String) -> LspError {
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LspError { code, message }
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}
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}
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impl fmt::Display for LspError {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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write!(f, "Language Server request failed with {}. ({})", self.code, self.message)
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}
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}
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impl std::error::Error for LspError {}
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