diff options
Diffstat (limited to 'src/tools/rust-analyzer/crates/rust-analyzer/src')
21 files changed, 525 insertions, 422 deletions
diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/bin/main.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/bin/main.rs index 53710749d..4de022b6e 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/bin/main.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/bin/main.rs @@ -10,7 +10,6 @@ mod rustc_wrapper; use std::{env, fs, path::Path, process}; use lsp_server::Connection; -use project_model::ProjectManifest; use rust_analyzer::{cli::flags, config::Config, from_json, Result}; use vfs::AbsPathBuf; @@ -168,7 +167,18 @@ fn run_server() -> Result<()> { } }; - let mut config = Config::new(root_path, initialize_params.capabilities); + let workspace_roots = initialize_params + .workspace_folders + .map(|workspaces| { + workspaces + .into_iter() + .filter_map(|it| it.uri.to_file_path().ok()) + .filter_map(|it| AbsPathBuf::try_from(it).ok()) + .collect::<Vec<_>>() + }) + .filter(|workspaces| !workspaces.is_empty()) + .unwrap_or_else(|| vec![root_path.clone()]); + let mut config = Config::new(root_path, initialize_params.capabilities, workspace_roots); if let Some(json) = initialize_params.initialization_options { if let Err(e) = config.update(json) { use lsp_types::{ @@ -183,8 +193,6 @@ fn run_server() -> Result<()> { } } - config.client_specific_adjustments(&initialize_params.client_info); - let server_capabilities = rust_analyzer::server_capabilities(&config); let initialize_result = lsp_types::InitializeResult { @@ -204,25 +212,8 @@ fn run_server() -> Result<()> { tracing::info!("Client '{}' {}", client_info.name, client_info.version.unwrap_or_default()); } - if config.linked_projects().is_empty() && config.detached_files().is_empty() { - let workspace_roots = initialize_params - .workspace_folders - .map(|workspaces| { - workspaces - .into_iter() - .filter_map(|it| it.uri.to_file_path().ok()) - .filter_map(|it| AbsPathBuf::try_from(it).ok()) - .collect::<Vec<_>>() - }) - .filter(|workspaces| !workspaces.is_empty()) - .unwrap_or_else(|| vec![config.root_path().clone()]); - - let discovered = ProjectManifest::discover_all(&workspace_roots); - tracing::info!("discovered projects: {:?}", discovered); - if discovered.is_empty() { - tracing::error!("failed to find any projects in {:?}", workspace_roots); - } - config.discovered_projects = Some(discovered); + if !config.has_linked_projects() && config.detached_files().is_empty() { + config.rediscover_workspaces(); } rust_analyzer::main_loop(config, connection)?; diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/caps.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/caps.rs index 122d2e6ff..3628670ac 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/caps.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/caps.rs @@ -1,4 +1,5 @@ //! Advertises the capabilities of the LSP Server. +use ide_db::line_index::WideEncoding; use lsp_types::{ CallHierarchyServerCapability, ClientCapabilities, CodeActionKind, CodeActionOptions, CodeActionProviderCapability, CodeLensOptions, CompletionOptions, @@ -10,21 +11,25 @@ use lsp_types::{ SemanticTokensFullOptions, SemanticTokensLegend, SemanticTokensOptions, ServerCapabilities, SignatureHelpOptions, TextDocumentSyncCapability, TextDocumentSyncKind, TextDocumentSyncOptions, TypeDefinitionProviderCapability, WorkDoneProgressOptions, - WorkspaceFileOperationsServerCapabilities, WorkspaceServerCapabilities, + WorkspaceFileOperationsServerCapabilities, WorkspaceFoldersServerCapabilities, + WorkspaceServerCapabilities, }; use serde_json::json; use crate::config::{Config, RustfmtConfig}; -use crate::lsp_ext::supports_utf8; +use crate::line_index::PositionEncoding; +use crate::lsp_ext::negotiated_encoding; use crate::semantic_tokens; pub fn server_capabilities(config: &Config) -> ServerCapabilities { ServerCapabilities { - position_encoding: if supports_utf8(config.caps()) { - Some(PositionEncodingKind::UTF8) - } else { - None - }, + position_encoding: Some(match negotiated_encoding(config.caps()) { + PositionEncoding::Utf8 => PositionEncodingKind::UTF8, + PositionEncoding::Wide(wide) => match wide { + WideEncoding::Utf16 => PositionEncodingKind::UTF16, + WideEncoding::Utf32 => PositionEncodingKind::UTF32, + }, + }), text_document_sync: Some(TextDocumentSyncCapability::Options(TextDocumentSyncOptions { open_close: Some(true), change: Some(TextDocumentSyncKind::INCREMENTAL), @@ -80,7 +85,10 @@ pub fn server_capabilities(config: &Config) -> ServerCapabilities { color_provider: None, execute_command_provider: None, workspace: Some(WorkspaceServerCapabilities { - workspace_folders: None, + workspace_folders: Some(WorkspaceFoldersServerCapabilities { + supported: Some(true), + change_notifications: Some(OneOf::Left(true)), + }), file_operations: Some(WorkspaceFileOperationsServerCapabilities { did_create: None, will_create: None, @@ -130,6 +138,7 @@ pub fn server_capabilities(config: &Config) -> ServerCapabilities { resolve_provider: Some(true), }, ))), + inline_value_provider: None, experimental: Some(json!({ "externalDocs": true, "hoverRange": true, diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/analysis_stats.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/analysis_stats.rs index 053db5fc5..93297faa6 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/analysis_stats.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/analysis_stats.rs @@ -15,7 +15,7 @@ use hir_def::{ expr::ExprId, FunctionId, }; -use hir_ty::{TyExt, TypeWalk}; +use hir_ty::{Interner, TyExt, TypeFlags}; use ide::{Analysis, AnalysisHost, LineCol, RootDatabase}; use ide_db::base_db::{ salsa::{self, debug::DebugQueryTable, ParallelDatabase}, @@ -33,7 +33,7 @@ use vfs::{AbsPathBuf, Vfs, VfsPath}; use crate::cli::{ flags::{self, OutputFormat}, - load_cargo::{load_workspace, LoadCargoConfig}, + load_cargo::{load_workspace, LoadCargoConfig, ProcMacroServerChoice}, print_memory_usage, progress_report::ProgressReport, report_metric, Result, Verbosity, @@ -59,11 +59,6 @@ impl flags::AnalysisStats { true => None, false => Some(RustcSource::Discover), }; - let load_cargo_config = LoadCargoConfig { - load_out_dirs_from_check: !self.disable_build_scripts, - with_proc_macro: !self.disable_proc_macros, - prefill_caches: false, - }; let no_progress = &|_| (); let mut db_load_sw = self.stop_watch(); @@ -73,6 +68,11 @@ impl flags::AnalysisStats { let mut workspace = ProjectWorkspace::load(manifest, &cargo_config, no_progress)?; let metadata_time = db_load_sw.elapsed(); + let load_cargo_config = LoadCargoConfig { + load_out_dirs_from_check: !self.disable_build_scripts, + with_proc_macro_server: ProcMacroServerChoice::Sysroot, + prefill_caches: false, + }; let build_scripts_time = if self.disable_build_scripts { None @@ -280,12 +280,8 @@ impl flags::AnalysisStats { } true } else { - let mut is_partially_unknown = false; - ty.walk(&mut |ty| { - if ty.is_unknown() { - is_partially_unknown = true; - } - }); + let is_partially_unknown = + ty.data(Interner).flags.contains(TypeFlags::HAS_ERROR); if is_partially_unknown { num_exprs_partially_unknown += 1; } diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/diagnostics.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/diagnostics.rs index fd5b3ce61..ff821be53 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/diagnostics.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/diagnostics.rs @@ -9,7 +9,7 @@ use ide_db::base_db::SourceDatabaseExt; use crate::cli::{ flags, - load_cargo::{load_workspace_at, LoadCargoConfig}, + load_cargo::{load_workspace_at, LoadCargoConfig, ProcMacroServerChoice}, }; impl flags::Diagnostics { @@ -17,7 +17,7 @@ impl flags::Diagnostics { let cargo_config = Default::default(); let load_cargo_config = LoadCargoConfig { load_out_dirs_from_check: !self.disable_build_scripts, - with_proc_macro: !self.disable_proc_macros, + with_proc_macro_server: ProcMacroServerChoice::Sysroot, prefill_caches: false, }; let (host, _vfs, _proc_macro) = diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/load_cargo.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/load_cargo.rs index 762d7d3a1..5a958d963 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/load_cargo.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/load_cargo.rs @@ -1,6 +1,6 @@ //! Loads a Cargo project into a static instance of analysis, without support //! for incorporating changes. -use std::{path::Path, sync::Arc}; +use std::{convert::identity, path::Path, sync::Arc}; use anyhow::Result; use crossbeam_channel::{unbounded, Receiver}; @@ -17,10 +17,17 @@ use crate::reload::{load_proc_macro, ProjectFolders, SourceRootConfig}; // what otherwise would be `pub(crate)` has to be `pub` here instead. pub struct LoadCargoConfig { pub load_out_dirs_from_check: bool, - pub with_proc_macro: bool, + pub with_proc_macro_server: ProcMacroServerChoice, pub prefill_caches: bool, } +#[derive(Debug, Clone, PartialEq, Eq)] +pub enum ProcMacroServerChoice { + Sysroot, + Explicit(AbsPathBuf, Vec<String>), + None, +} + // Note: Since this function is used by external tools that use rust-analyzer as a library // what otherwise would be `pub(crate)` has to be `pub` here instead. pub fn load_workspace_at( @@ -59,15 +66,17 @@ pub fn load_workspace( Box::new(loader) }; - let proc_macro_client = if load_config.with_proc_macro { - let (server_path, args): (_, &[_]) = match ws.find_sysroot_proc_macro_srv() { - Some(server_path) => (server_path, &[]), - None => (AbsPathBuf::assert(std::env::current_exe()?), &["proc-macro"]), - }; - - ProcMacroServer::spawn(server_path, args).map_err(|e| e.to_string()) - } else { - Err("proc macro server disabled".to_owned()) + let proc_macro_client = match &load_config.with_proc_macro_server { + ProcMacroServerChoice::Sysroot => ws + .find_sysroot_proc_macro_srv() + .ok_or_else(|| "failed to find sysroot proc-macro server".to_owned()) + .and_then(|it| { + ProcMacroServer::spawn(it, identity::<&[&str]>(&[])).map_err(|e| e.to_string()) + }), + ProcMacroServerChoice::Explicit(path, args) => { + ProcMacroServer::spawn(path.clone(), args).map_err(|e| e.to_string()) + } + ProcMacroServerChoice::None => Err("proc macro server disabled".to_owned()), }; let crate_graph = ws.to_crate_graph( @@ -157,7 +166,7 @@ mod tests { let cargo_config = CargoConfig::default(); let load_cargo_config = LoadCargoConfig { load_out_dirs_from_check: false, - with_proc_macro: false, + with_proc_macro_server: ProcMacroServerChoice::None, prefill_caches: false, }; let (host, _vfs, _proc_macro) = diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/lsif.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/lsif.rs index af8356d04..3fc1aa4ea 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/lsif.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/lsif.rs @@ -11,10 +11,12 @@ use ide::{ use ide_db::LineIndexDatabase; use ide_db::base_db::salsa::{self, ParallelDatabase}; +use ide_db::line_index::WideEncoding; use lsp_types::{self, lsif}; use project_model::{CargoConfig, ProjectManifest, ProjectWorkspace}; use vfs::{AbsPathBuf, Vfs}; +use crate::cli::load_cargo::ProcMacroServerChoice; use crate::cli::{ flags, load_cargo::{load_workspace, LoadCargoConfig}, @@ -126,7 +128,7 @@ impl LsifManager<'_> { let line_index = self.db.line_index(file_id); let line_index = LineIndex { index: line_index, - encoding: PositionEncoding::Utf16, + encoding: PositionEncoding::Wide(WideEncoding::Utf16), endings: LineEndings::Unix, }; let range_id = self.add_vertex(lsif::Vertex::Range { @@ -248,7 +250,7 @@ impl LsifManager<'_> { let line_index = self.db.line_index(file_id); let line_index = LineIndex { index: line_index, - encoding: PositionEncoding::Utf16, + encoding: PositionEncoding::Wide(WideEncoding::Utf16), endings: LineEndings::Unix, }; let result = folds @@ -291,7 +293,7 @@ impl flags::Lsif { let no_progress = &|_| (); let load_cargo_config = LoadCargoConfig { load_out_dirs_from_check: true, - with_proc_macro: true, + with_proc_macro_server: ProcMacroServerChoice::Sysroot, prefill_caches: false, }; let path = AbsPathBuf::assert(env::current_dir()?.join(&self.path)); diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/scip.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/scip.rs index b050d1e95..9a04fbea7 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/scip.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/scip.rs @@ -5,7 +5,10 @@ use std::{ time::Instant, }; -use crate::line_index::{LineEndings, LineIndex, PositionEncoding}; +use crate::{ + cli::load_cargo::ProcMacroServerChoice, + line_index::{LineEndings, LineIndex, PositionEncoding}, +}; use hir::Name; use ide::{ LineCol, MonikerDescriptorKind, StaticIndex, StaticIndexedFile, TextRange, TokenId, @@ -31,7 +34,7 @@ impl flags::Scip { let no_progress = &|s| (eprintln!("rust-analyzer: Loading {s}")); let load_cargo_config = LoadCargoConfig { load_out_dirs_from_check: true, - with_proc_macro: true, + with_proc_macro_server: ProcMacroServerChoice::Sysroot, prefill_caches: true, }; let path = vfs::AbsPathBuf::assert(env::current_dir()?.join(&self.path)); diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/ssr.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/ssr.rs index 84c489171..3552f840a 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/ssr.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/cli/ssr.rs @@ -5,7 +5,7 @@ use project_model::CargoConfig; use crate::cli::{ flags, - load_cargo::{load_workspace_at, LoadCargoConfig}, + load_cargo::{load_workspace_at, LoadCargoConfig, ProcMacroServerChoice}, Result, }; @@ -15,7 +15,7 @@ impl flags::Ssr { let cargo_config = CargoConfig::default(); let load_cargo_config = LoadCargoConfig { load_out_dirs_from_check: true, - with_proc_macro: true, + with_proc_macro_server: ProcMacroServerChoice::Sysroot, prefill_caches: false, }; let (host, vfs, _proc_macro) = load_workspace_at( @@ -51,7 +51,7 @@ impl flags::Search { let cargo_config = CargoConfig::default(); let load_cargo_config = LoadCargoConfig { load_out_dirs_from_check: true, - with_proc_macro: true, + with_proc_macro_server: ProcMacroServerChoice::Sysroot, prefill_caches: false, }; let (host, _vfs, _proc_macro) = load_workspace_at( diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/config.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/config.rs index b0afbdc9a..f609a50a0 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/config.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/config.rs @@ -20,7 +20,7 @@ use ide_db::{ SnippetCap, }; use itertools::Itertools; -use lsp_types::{ClientCapabilities, ClientInfo, MarkupKind}; +use lsp_types::{ClientCapabilities, MarkupKind}; use project_model::{ CargoConfig, CargoFeatures, ProjectJson, ProjectJsonData, ProjectManifest, RustcSource, UnsetTestCrates, @@ -33,7 +33,7 @@ use crate::{ caps::completion_item_edit_resolve, diagnostics::DiagnosticsMapConfig, line_index::PositionEncoding, - lsp_ext::{self, supports_utf8, WorkspaceSymbolSearchKind, WorkspaceSymbolSearchScope}, + lsp_ext::{self, negotiated_encoding, WorkspaceSymbolSearchKind, WorkspaceSymbolSearchScope}, }; mod patch_old_style; @@ -117,6 +117,11 @@ config_data! { /// /// This option does not take effect until rust-analyzer is restarted. cargo_sysroot: Option<String> = "\"discover\"", + /// Relative path to the sysroot library sources. If left unset, this will default to + /// `{cargo.sysroot}/lib/rustlib/src/rust/library`. + /// + /// This option does not take effect until rust-analyzer is restarted. + cargo_sysrootSrc: Option<String> = "null", /// Compilation target override (target triple). // FIXME(@poliorcetics): move to multiple targets here too, but this will need more work // than `checkOnSave_target` @@ -195,6 +200,8 @@ config_data! { completion_autoself_enable: bool = "true", /// Whether to add parenthesis and argument snippets when completing function. completion_callable_snippets: CallableCompletionDef = "\"fill_arguments\"", + /// Maximum number of completions to return. If `None`, the limit is infinite. + completion_limit: Option<usize> = "null", /// Whether to show postfix snippets like `dbg`, `if`, `not`, etc. completion_postfix_enable: bool = "true", /// Enables completions of private items and fields that are defined in the current workspace even if they are not visible at the current position. @@ -342,8 +349,6 @@ config_data! { inlayHints_lifetimeElisionHints_enable: LifetimeElisionDef = "\"never\"", /// Whether to prefer using parameter names as the name for elided lifetime hints if possible. inlayHints_lifetimeElisionHints_useParameterNames: bool = "false", - /// Whether to use location links for parts of type mentioned in inlay hints. - inlayHints_locationLinks: bool = "true", /// Maximum length for inlay hints. Set to null to have an unlimited length. inlayHints_maxLength: Option<usize> = "25", /// Whether to show function parameter name inlay hints at the call @@ -521,6 +526,7 @@ impl Default for ConfigData { #[derive(Debug, Clone)] pub struct Config { pub discovered_projects: Option<Vec<ProjectManifest>>, + pub workspace_roots: Vec<AbsPathBuf>, caps: lsp_types::ClientCapabilities, root_path: AbsPathBuf, data: ConfigData, @@ -717,7 +723,11 @@ impl fmt::Display for ConfigUpdateError { } impl Config { - pub fn new(root_path: AbsPathBuf, caps: ClientCapabilities) -> Self { + pub fn new( + root_path: AbsPathBuf, + caps: ClientCapabilities, + workspace_roots: Vec<AbsPathBuf>, + ) -> Self { Config { caps, data: ConfigData::default(), @@ -725,20 +735,17 @@ impl Config { discovered_projects: None, root_path, snippets: Default::default(), + workspace_roots, } } - pub fn client_specific_adjustments(&mut self, client_info: &Option<ClientInfo>) { - // FIXME: remove this when we drop support for vscode 1.65 and below - if let Some(client) = client_info { - if client.name.contains("Code") || client.name.contains("Codium") { - if let Some(version) = &client.version { - if version.as_str() < "1.76" { - self.data.inlayHints_locationLinks = false; - } - } - } + pub fn rediscover_workspaces(&mut self) { + let discovered = ProjectManifest::discover_all(&self.workspace_roots); + tracing::info!("discovered projects: {:?}", discovered); + if discovered.is_empty() { + tracing::error!("failed to find any projects in {:?}", &self.workspace_roots); } + self.discovered_projects = Some(discovered); } pub fn update(&mut self, mut json: serde_json::Value) -> Result<(), ConfigUpdateError> { @@ -837,6 +844,9 @@ macro_rules! try_or_def { } impl Config { + pub fn has_linked_projects(&self) -> bool { + !self.data.linkedProjects.is_empty() + } pub fn linked_projects(&self) -> Vec<LinkedProject> { match self.data.linkedProjects.as_slice() { [] => match self.discovered_projects.as_ref() { @@ -989,11 +999,7 @@ impl Config { } pub fn position_encoding(&self) -> PositionEncoding { - if supports_utf8(&self.caps) { - PositionEncoding::Utf8 - } else { - PositionEncoding::Utf16 - } + negotiated_encoding(&self.caps) } fn experimental(&self, index: &'static str) -> bool { @@ -1004,6 +1010,10 @@ impl Config { self.experimental("codeActionGroup") } + pub fn open_server_logs(&self) -> bool { + self.experimental("openServerLogs") + } + pub fn server_status_notification(&self) -> bool { self.experimental("serverStatusNotification") } @@ -1044,7 +1054,7 @@ impl Config { &self.data.cargo_extraEnv } - pub fn check_on_save_extra_env(&self) -> FxHashMap<String, String> { + pub fn check_extra_env(&self) -> FxHashMap<String, String> { let mut extra_env = self.data.cargo_extraEnv.clone(); extra_env.extend(self.data.check_extraEnv.clone()); extra_env @@ -1114,6 +1124,8 @@ impl Config { RustcSource::Path(self.root_path.join(sysroot)) } }); + let sysroot_src = + self.data.cargo_sysrootSrc.as_ref().map(|sysroot| self.root_path.join(sysroot)); CargoConfig { features: match &self.data.cargo_features { @@ -1125,6 +1137,7 @@ impl Config { }, target: self.data.cargo_target.clone(), sysroot, + sysroot_src, rustc_source, unset_test_crates: UnsetTestCrates::Only(self.data.cargo_unsetTest.clone()), wrap_rustc_in_build_scripts: self.data.cargo_buildScripts_useRustcWrapper, @@ -1165,7 +1178,7 @@ impl Config { FlycheckConfig::CustomCommand { command, args, - extra_env: self.check_on_save_extra_env(), + extra_env: self.check_extra_env(), invocation_strategy: match self.data.check_invocationStrategy { InvocationStrategy::Once => flycheck::InvocationStrategy::Once, InvocationStrategy::PerWorkspace => { @@ -1210,7 +1223,7 @@ impl Config { CargoFeaturesDef::Selected(it) => it, }, extra_args: self.data.check_extraArgs.clone(), - extra_env: self.check_on_save_extra_env(), + extra_env: self.check_extra_env(), ansi_color_output: self.color_diagnostic_output(), }, } @@ -1229,7 +1242,6 @@ impl Config { pub fn inlay_hints(&self) -> InlayHintsConfig { InlayHintsConfig { - location_links: self.data.inlayHints_locationLinks, render_colons: self.data.inlayHints_renderColons, type_hints: self.data.inlayHints_typeHints_enable, parameter_hints: self.data.inlayHints_parameterHints_enable, @@ -1329,6 +1341,7 @@ impl Config { .snippet_support? )), snippets: self.snippets.clone(), + limit: self.data.completion_limit, } } @@ -1409,7 +1422,8 @@ impl Config { pub fn hover(&self) -> HoverConfig { HoverConfig { links_in_hover: self.data.hover_links_enable, - documentation: self.data.hover_documentation_enable.then(|| { + documentation: self.data.hover_documentation_enable, + format: { let is_markdown = try_or_def!(self .caps .text_document @@ -1425,7 +1439,7 @@ impl Config { } else { HoverDocFormat::PlainText } - }), + }, keywords: self.data.hover_documentation_keywords_enable, } } @@ -1454,6 +1468,10 @@ impl Config { try_or_def!(self.caps.workspace.as_ref()?.code_lens.as_ref()?.refresh_support?) } + pub fn inlay_hints_refresh(&self) -> bool { + try_or_def!(self.caps.workspace.as_ref()?.inlay_hint.as_ref()?.refresh_support?) + } + pub fn insert_replace_support(&self) -> bool { try_or_def!( self.caps diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/config/patch_old_style.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/config/patch_old_style.rs index de6ac946a..73d2ed329 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/config/patch_old_style.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/config/patch_old_style.rs @@ -114,16 +114,18 @@ pub(super) fn patch_json_for_outdated_configs(json: &mut Value) { } // completion_addCallArgumentSnippets completion_addCallParenthesis -> completion_callable_snippets - let res = match ( - copy.pointer("/completion/addCallArgumentSnippets"), - copy.pointer("/completion/addCallParenthesis"), - ) { - (Some(Value::Bool(true)), Some(Value::Bool(true))) => json!("fill_arguments"), - (_, Some(Value::Bool(true))) => json!("add_parentheses"), - (Some(Value::Bool(false)), Some(Value::Bool(false))) => json!("none"), - (_, _) => return, - }; - merge(json, json!({ "completion": { "callable": {"snippets": res }} })); + 'completion: { + let res = match ( + copy.pointer("/completion/addCallArgumentSnippets"), + copy.pointer("/completion/addCallParenthesis"), + ) { + (Some(Value::Bool(true)), Some(Value::Bool(true))) => json!("fill_arguments"), + (_, Some(Value::Bool(true))) => json!("add_parentheses"), + (Some(Value::Bool(false)), Some(Value::Bool(false))) => json!("none"), + (_, _) => break 'completion, + }; + merge(json, json!({ "completion": { "callable": {"snippets": res }} })); + } // We need to do this due to the checkOnSave_enable -> checkOnSave change, as that key now can either be an object or a bool // checkOnSave_* -> check_* @@ -146,3 +148,23 @@ fn merge(dst: &mut Value, src: Value) { (dst, src) => *dst = src, } } + +#[test] +fn check_on_save_patching() { + let mut json = json!({ "checkOnSave": { "overrideCommand": "foo" }}); + patch_json_for_outdated_configs(&mut json); + assert_eq!( + json, + json!({ "checkOnSave": { "overrideCommand": "foo" }, "check": { "overrideCommand": "foo" }}) + ); +} + +#[test] +fn check_on_save_patching_enable() { + let mut json = json!({ "checkOnSave": { "enable": true, "overrideCommand": "foo" }}); + patch_json_for_outdated_configs(&mut json); + assert_eq!( + json, + json!({ "checkOnSave": true, "check": { "enable": true, "overrideCommand": "foo" }}) + ); +} diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/diagnostics/to_proto.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/diagnostics/to_proto.rs index acb416a06..415fa4e02 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/diagnostics/to_proto.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/diagnostics/to_proto.rs @@ -3,6 +3,7 @@ use std::collections::HashMap; use flycheck::{Applicability, DiagnosticLevel, DiagnosticSpan}; +use ide_db::line_index::WideEncoding; use itertools::Itertools; use stdx::format_to; use vfs::{AbsPath, AbsPathBuf}; @@ -95,7 +96,8 @@ fn position( let mut char_offset = 0; let len_func = match position_encoding { PositionEncoding::Utf8 => char::len_utf8, - PositionEncoding::Utf16 => char::len_utf16, + PositionEncoding::Wide(WideEncoding::Utf16) => char::len_utf16, + PositionEncoding::Wide(WideEncoding::Utf32) => |_| 1, }; for c in line.text.chars() { char_offset += 1; @@ -534,7 +536,7 @@ mod tests { let (sender, _) = crossbeam_channel::unbounded(); let state = GlobalState::new( sender, - Config::new(workspace_root.to_path_buf(), ClientCapabilities::default()), + Config::new(workspace_root.to_path_buf(), ClientCapabilities::default(), Vec::new()), ); let snap = state.snapshot(); let mut actual = map_rust_diagnostic_to_lsp(&config, &diagnostic, workspace_root, &snap); diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/from_proto.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/from_proto.rs index 2dbb14fcd..50af38cd6 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/from_proto.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/from_proto.rs @@ -1,7 +1,10 @@ //! Conversion lsp_types types to rust-analyzer specific ones. use anyhow::format_err; -use ide::{Annotation, AnnotationKind, AssistKind, LineCol, LineColUtf16}; -use ide_db::base_db::{FileId, FilePosition, FileRange}; +use ide::{Annotation, AnnotationKind, AssistKind, LineCol}; +use ide_db::{ + base_db::{FileId, FilePosition, FileRange}, + line_index::WideLineCol, +}; use syntax::{TextRange, TextSize}; use vfs::AbsPathBuf; @@ -26,9 +29,9 @@ pub(crate) fn vfs_path(url: &lsp_types::Url) -> Result<vfs::VfsPath> { pub(crate) fn offset(line_index: &LineIndex, position: lsp_types::Position) -> Result<TextSize> { let line_col = match line_index.encoding { PositionEncoding::Utf8 => LineCol { line: position.line, col: position.character }, - PositionEncoding::Utf16 => { - let line_col = LineColUtf16 { line: position.line, col: position.character }; - line_index.index.to_utf8(line_col) + PositionEncoding::Wide(enc) => { + let line_col = WideLineCol { line: position.line, col: position.character }; + line_index.index.to_utf8(enc, line_col) } }; let text_size = diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/global_state.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/global_state.rs index c6f4e9ce0..aca6c9235 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/global_state.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/global_state.rs @@ -179,10 +179,9 @@ impl GlobalState { pub(crate) fn process_changes(&mut self) -> bool { let _p = profile::span("GlobalState::process_changes"); - // A file was added or deleted - let mut has_structure_changes = false; let mut workspace_structure_change = None; + let mut file_changes = FxHashMap::default(); let (change, changed_files) = { let mut change = Change::new(); let (vfs, line_endings_map) = &mut *self.vfs.write(); @@ -191,43 +190,56 @@ impl GlobalState { return false; } - // important: this needs to be a stable sort, the order between changes is relevant - // for the same file ids - changed_files.sort_by_key(|file| file.file_id); - // We need to fix up the changed events a bit, if we have a create or modify for a file - // id that is followed by a delete we actually no longer observe the file text from the - // create or modify which may cause problems later on - changed_files.dedup_by(|a, b| { + // We need to fix up the changed events a bit. If we have a create or modify for a file + // id that is followed by a delete we actually skip observing the file text from the + // earlier event, to avoid problems later on. + for changed_file in &changed_files { use vfs::ChangeKind::*; - if a.file_id != b.file_id { - return false; - } + file_changes + .entry(changed_file.file_id) + .and_modify(|(change, just_created)| { + // None -> Delete => keep + // Create -> Delete => collapse + // + match (change, just_created, changed_file.change_kind) { + // latter `Delete` wins + (change, _, Delete) => *change = Delete, + // merge `Create` with `Create` or `Modify` + (Create, _, Create | Modify) => {} + // collapse identical `Modify`es + (Modify, _, Modify) => {} + // equivalent to `Modify` + (change @ Delete, just_created, Create) => { + *change = Modify; + *just_created = true; + } + // shouldn't occur, but collapse into `Create` + (change @ Delete, just_created, Modify) => { + *change = Create; + *just_created = true; + } + // shouldn't occur, but collapse into `Modify` + (Modify, _, Create) => {} + } + }) + .or_insert(( + changed_file.change_kind, + matches!(changed_file.change_kind, Create), + )); + } - match (a.change_kind, b.change_kind) { - // duplicate can be merged - (Create, Create) | (Modify, Modify) | (Delete, Delete) => true, - // just leave the create, modify is irrelevant - (Create, Modify) => { - std::mem::swap(a, b); - true - } - // modify becomes irrelevant if the file is deleted - (Modify, Delete) => true, - // we should fully remove this occurrence, - // but leaving just a delete works as well - (Create, Delete) => true, - // this is equivalent to a modify - (Delete, Create) => { - a.change_kind = Modify; - true - } - // can't really occur - (Modify, Create) => false, - (Delete, Modify) => false, - } - }); + changed_files.extend( + file_changes + .into_iter() + .filter(|(_, (change_kind, just_created))| { + !matches!((change_kind, just_created), (vfs::ChangeKind::Delete, true)) + }) + .map(|(file_id, (change_kind, _))| vfs::ChangedFile { file_id, change_kind }), + ); + // A file was added or deleted + let mut has_structure_changes = false; for file in &changed_files { if let Some(path) = vfs.file_path(file.file_id).as_path() { let path = path.to_path_buf(); diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/handlers.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/handlers.rs index 59bdd3061..4e08bd0a7 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/handlers.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/handlers.rs @@ -29,7 +29,6 @@ use project_model::{ManifestPath, ProjectWorkspace, TargetKind}; use serde_json::json; use stdx::{format_to, never}; use syntax::{algo, ast, AstNode, TextRange, TextSize}; -use tracing::error; use vfs::AbsPathBuf; use crate::{ @@ -937,8 +936,7 @@ pub(crate) fn handle_hover( let line_index = snap.file_line_index(file_range.file_id)?; let range = to_proto::range(&line_index, info.range); - let markup_kind = - snap.config.hover().documentation.map_or(ide::HoverDocFormat::Markdown, |kind| kind); + let markup_kind = snap.config.hover().format; let hover = lsp_ext::Hover { hover: lsp_types::Hover { contents: HoverContents::Markup(to_proto::markup_content( @@ -1360,55 +1358,10 @@ pub(crate) fn handle_inlay_hints( } pub(crate) fn handle_inlay_hints_resolve( - snap: GlobalStateSnapshot, - mut hint: InlayHint, + _snap: GlobalStateSnapshot, + hint: InlayHint, ) -> Result<InlayHint> { let _p = profile::span("handle_inlay_hints_resolve"); - let data = match hint.data.take() { - Some(it) => it, - None => return Ok(hint), - }; - - let resolve_data: lsp_ext::InlayHintResolveData = serde_json::from_value(data)?; - - match snap.url_file_version(&resolve_data.text_document.uri) { - Some(version) if version == resolve_data.text_document.version => {} - Some(version) => { - error!( - "attempted inlayHints/resolve of '{}' at version {} while server version is {}", - resolve_data.text_document.uri, resolve_data.text_document.version, version, - ); - return Ok(hint); - } - None => { - error!( - "attempted inlayHints/resolve of unknown file '{}' at version {}", - resolve_data.text_document.uri, resolve_data.text_document.version, - ); - return Ok(hint); - } - } - let file_range = from_proto::file_range_uri( - &snap, - &resolve_data.text_document.uri, - match resolve_data.position { - PositionOrRange::Position(pos) => Range::new(pos, pos), - PositionOrRange::Range(range) => range, - }, - )?; - let info = match snap.analysis.hover(&snap.config.hover(), file_range)? { - None => return Ok(hint), - Some(info) => info, - }; - - let markup_kind = - snap.config.hover().documentation.map_or(ide::HoverDocFormat::Markdown, |kind| kind); - - // FIXME: hover actions? - hint.tooltip = Some(lsp_types::InlayHintTooltip::MarkupContent(to_proto::markup_content( - info.info.markup, - markup_kind, - ))); Ok(hint) } @@ -1516,7 +1469,8 @@ pub(crate) fn handle_semantic_tokens_full( let mut highlight_config = snap.config.highlighting_config(); // Avoid flashing a bunch of unresolved references when the proc-macro servers haven't been spawned yet. - highlight_config.syntactic_name_ref_highlighting = !snap.proc_macros_loaded; + highlight_config.syntactic_name_ref_highlighting = + snap.workspaces.is_empty() || !snap.proc_macros_loaded; let highlights = snap.analysis.highlight(highlight_config, file_id)?; let semantic_tokens = to_proto::semantic_tokens(&text, &line_index, highlights); @@ -1539,7 +1493,8 @@ pub(crate) fn handle_semantic_tokens_full_delta( let mut highlight_config = snap.config.highlighting_config(); // Avoid flashing a bunch of unresolved references when the proc-macro servers haven't been spawned yet. - highlight_config.syntactic_name_ref_highlighting = !snap.proc_macros_loaded; + highlight_config.syntactic_name_ref_highlighting = + snap.workspaces.is_empty() || !snap.proc_macros_loaded; let highlights = snap.analysis.highlight(highlight_config, file_id)?; let semantic_tokens = to_proto::semantic_tokens(&text, &line_index, highlights); @@ -1570,7 +1525,12 @@ pub(crate) fn handle_semantic_tokens_range( let text = snap.analysis.file_text(frange.file_id)?; let line_index = snap.file_line_index(frange.file_id)?; - let highlights = snap.analysis.highlight_range(snap.config.highlighting_config(), frange)?; + let mut highlight_config = snap.config.highlighting_config(); + // Avoid flashing a bunch of unresolved references when the proc-macro servers haven't been spawned yet. + highlight_config.syntactic_name_ref_highlighting = + snap.workspaces.is_empty() || !snap.proc_macros_loaded; + + let highlights = snap.analysis.highlight_range(highlight_config, frange)?; let semantic_tokens = to_proto::semantic_tokens(&text, &line_index, highlights); Ok(Some(semantic_tokens.into())) } diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/integrated_benchmarks.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/integrated_benchmarks.rs index 405d261db..e8912b907 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/integrated_benchmarks.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/integrated_benchmarks.rs @@ -21,7 +21,7 @@ use project_model::CargoConfig; use test_utils::project_root; use vfs::{AbsPathBuf, VfsPath}; -use crate::cli::load_cargo::{load_workspace_at, LoadCargoConfig}; +use crate::cli::load_cargo::{load_workspace_at, LoadCargoConfig, ProcMacroServerChoice}; #[test] fn integrated_highlighting_benchmark() { @@ -36,7 +36,7 @@ fn integrated_highlighting_benchmark() { let cargo_config = CargoConfig::default(); let load_cargo_config = LoadCargoConfig { load_out_dirs_from_check: true, - with_proc_macro: false, + with_proc_macro_server: ProcMacroServerChoice::None, prefill_caches: false, }; @@ -90,7 +90,7 @@ fn integrated_completion_benchmark() { let cargo_config = CargoConfig::default(); let load_cargo_config = LoadCargoConfig { load_out_dirs_from_check: true, - with_proc_macro: false, + with_proc_macro_server: ProcMacroServerChoice::None, prefill_caches: true, }; @@ -146,6 +146,7 @@ fn integrated_completion_benchmark() { }, snippets: Vec::new(), prefer_no_std: false, + limit: None, }; let position = FilePosition { file_id, offset: TextSize::try_from(completion_offset).unwrap() }; @@ -184,6 +185,7 @@ fn integrated_completion_benchmark() { }, snippets: Vec::new(), prefer_no_std: false, + limit: None, }; let position = FilePosition { file_id, offset: TextSize::try_from(completion_offset).unwrap() }; diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/line_index.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/line_index.rs index 2945dba12..791cd931d 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/line_index.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/line_index.rs @@ -7,9 +7,12 @@ use std::sync::Arc; +use ide_db::line_index::WideEncoding; + +#[derive(Clone, Copy)] pub enum PositionEncoding { Utf8, - Utf16, + Wide(WideEncoding), } pub(crate) struct LineIndex { diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/lsp_ext.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/lsp_ext.rs index 65620b420..e33589cc5 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/lsp_ext.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/lsp_ext.rs @@ -2,14 +2,17 @@ use std::{collections::HashMap, path::PathBuf}; +use ide_db::line_index::WideEncoding; use lsp_types::request::Request; +use lsp_types::PositionEncodingKind; use lsp_types::{ notification::Notification, CodeActionKind, DocumentOnTypeFormattingParams, PartialResultParams, Position, Range, TextDocumentIdentifier, WorkDoneProgressParams, }; -use lsp_types::{PositionEncodingKind, VersionedTextDocumentIdentifier}; use serde::{Deserialize, Serialize}; +use crate::line_index::PositionEncoding; + pub enum AnalyzerStatus {} impl Request for AnalyzerStatus { @@ -151,6 +154,13 @@ impl Notification for ClearFlycheck { const METHOD: &'static str = "rust-analyzer/clearFlycheck"; } +pub enum OpenServerLogs {} + +impl Notification for OpenServerLogs { + type Params = (); + const METHOD: &'static str = "rust-analyzer/openServerLogs"; +} + #[derive(Deserialize, Serialize, Debug)] #[serde(rename_all = "camelCase")] pub struct RunFlycheckParams { @@ -474,16 +484,22 @@ pub(crate) enum CodeLensResolveData { References(lsp_types::TextDocumentPositionParams), } -pub fn supports_utf8(caps: &lsp_types::ClientCapabilities) -> bool { - match &caps.general { - Some(general) => general - .position_encodings - .as_deref() - .unwrap_or_default() - .iter() - .any(|it| it == &PositionEncodingKind::UTF8), - _ => false, +pub fn negotiated_encoding(caps: &lsp_types::ClientCapabilities) -> PositionEncoding { + let client_encodings = match &caps.general { + Some(general) => general.position_encodings.as_deref().unwrap_or_default(), + None => &[], + }; + + for enc in client_encodings { + if enc == &PositionEncodingKind::UTF8 { + return PositionEncoding::Utf8; + } else if enc == &PositionEncodingKind::UTF32 { + return PositionEncoding::Wide(WideEncoding::Utf32); + } + // NB: intentionally prefer just about anything else to utf-16. } + + PositionEncoding::Wide(WideEncoding::Utf16) } pub enum MoveItem {} @@ -568,10 +584,7 @@ pub struct CompletionResolveData { } #[derive(Debug, Serialize, Deserialize)] -pub struct InlayHintResolveData { - pub text_document: VersionedTextDocumentIdentifier, - pub position: PositionOrRange, -} +pub struct InlayHintResolveData {} #[derive(Debug, Serialize, Deserialize)] pub struct CompletionImport { diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/lsp_utils.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/lsp_utils.rs index dcaee9285..30f1c53c1 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/lsp_utils.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/lsp_utils.rs @@ -2,12 +2,13 @@ use std::{mem, ops::Range, sync::Arc}; use lsp_server::Notification; +use lsp_types::request::Request; use crate::{ from_proto, global_state::GlobalState, line_index::{LineEndings, LineIndex, PositionEncoding}, - LspError, + lsp_ext, LspError, }; pub(crate) fn invalid_params_error(message: String) -> LspError { @@ -46,20 +47,47 @@ impl GlobalState { /// If `additional_info` is [`Some`], appends a note to the notification telling to check the logs. /// This will always log `message` + `additional_info` to the server's error log. pub(crate) fn show_and_log_error(&mut self, message: String, additional_info: Option<String>) { - let mut message = message; match additional_info { Some(additional_info) => { - tracing::error!("{}\n\n{}", &message, &additional_info); - if tracing::enabled!(tracing::Level::ERROR) { - message.push_str("\n\nCheck the server logs for additional info."); + tracing::error!("{}:\n{}", &message, &additional_info); + match self.config.open_server_logs() && tracing::enabled!(tracing::Level::ERROR) { + true => self.send_request::<lsp_types::request::ShowMessageRequest>( + lsp_types::ShowMessageRequestParams { + typ: lsp_types::MessageType::ERROR, + message, + actions: Some(vec![lsp_types::MessageActionItem { + title: "Open server logs".to_owned(), + properties: Default::default(), + }]), + }, + |this, resp| { + let lsp_server::Response { error: None, result: Some(result), .. } = resp + else { return }; + if let Ok(Some(_item)) = crate::from_json::< + <lsp_types::request::ShowMessageRequest as lsp_types::request::Request>::Result, + >( + lsp_types::request::ShowMessageRequest::METHOD, &result + ) { + this.send_notification::<lsp_ext::OpenServerLogs>(()); + } + }, + ), + false => self.send_notification::<lsp_types::notification::ShowMessage>( + lsp_types::ShowMessageParams { + typ: lsp_types::MessageType::ERROR, + message, + }, + ), } } - None => tracing::error!("{}", &message), - } + None => { + tracing::error!("{}", &message); - self.send_notification::<lsp_types::notification::ShowMessage>( - lsp_types::ShowMessageParams { typ: lsp_types::MessageType::ERROR, message }, - ) + self.send_notification::<lsp_types::notification::ShowMessage>( + lsp_types::ShowMessageParams { typ: lsp_types::MessageType::ERROR, message }, + ); + } + } } /// rust-analyzer is resilient -- if it fails, this doesn't usually affect @@ -77,7 +105,7 @@ impl GlobalState { let from_source_build = option_env!("POKE_RA_DEVS").is_some(); let profiling_enabled = std::env::var("RA_PROFILE").is_ok(); if from_source_build || profiling_enabled { - self.show_message(lsp_types::MessageType::ERROR, message) + self.show_and_log_error(message, None); } } @@ -133,6 +161,7 @@ impl GlobalState { } pub(crate) fn apply_document_changes( + encoding: PositionEncoding, file_contents: impl FnOnce() -> String, mut content_changes: Vec<lsp_types::TextDocumentContentChangeEvent>, ) -> String { @@ -164,9 +193,9 @@ pub(crate) fn apply_document_changes( let mut line_index = LineIndex { // the index will be overwritten in the bottom loop's first iteration index: Arc::new(ide::LineIndex::new(&text)), - // We don't care about line endings or offset encoding here. + // We don't care about line endings here. endings: LineEndings::Unix, - encoding: PositionEncoding::Utf16, + encoding, }; // The changes we got must be applied sequentially, but can cross lines so we @@ -228,6 +257,7 @@ pub(crate) fn all_edits_are_disjoint( #[cfg(test)] mod tests { + use ide_db::line_index::WideEncoding; use lsp_types::{ CompletionItem, CompletionTextEdit, InsertReplaceEdit, Position, Range, TextDocumentContentChangeEvent, @@ -250,9 +280,11 @@ mod tests { }; } - let text = apply_document_changes(|| String::new(), vec![]); + let encoding = PositionEncoding::Wide(WideEncoding::Utf16); + let text = apply_document_changes(encoding, || String::new(), vec![]); assert_eq!(text, ""); let text = apply_document_changes( + encoding, || text, vec![TextDocumentContentChangeEvent { range: None, @@ -261,39 +293,49 @@ mod tests { }], ); assert_eq!(text, "the"); - let text = apply_document_changes(|| text, c![0, 3; 0, 3 => " quick"]); + let text = apply_document_changes(encoding, || text, c![0, 3; 0, 3 => " quick"]); assert_eq!(text, "the quick"); - let text = apply_document_changes(|| text, c![0, 0; 0, 4 => "", 0, 5; 0, 5 => " foxes"]); + let text = + apply_document_changes(encoding, || text, c![0, 0; 0, 4 => "", 0, 5; 0, 5 => " foxes"]); assert_eq!(text, "quick foxes"); - let text = apply_document_changes(|| text, c![0, 11; 0, 11 => "\ndream"]); + let text = apply_document_changes(encoding, || text, c![0, 11; 0, 11 => "\ndream"]); assert_eq!(text, "quick foxes\ndream"); - let text = apply_document_changes(|| text, c![1, 0; 1, 0 => "have "]); + let text = apply_document_changes(encoding, || text, c![1, 0; 1, 0 => "have "]); assert_eq!(text, "quick foxes\nhave dream"); let text = apply_document_changes( + encoding, || text, c![0, 0; 0, 0 => "the ", 1, 4; 1, 4 => " quiet", 1, 16; 1, 16 => "s\n"], ); assert_eq!(text, "the quick foxes\nhave quiet dreams\n"); - let text = apply_document_changes(|| text, c![0, 15; 0, 15 => "\n", 2, 17; 2, 17 => "\n"]); + let text = apply_document_changes( + encoding, + || text, + c![0, 15; 0, 15 => "\n", 2, 17; 2, 17 => "\n"], + ); assert_eq!(text, "the quick foxes\n\nhave quiet dreams\n\n"); let text = apply_document_changes( + encoding, || text, c![1, 0; 1, 0 => "DREAM", 2, 0; 2, 0 => "they ", 3, 0; 3, 0 => "DON'T THEY?"], ); assert_eq!(text, "the quick foxes\nDREAM\nthey have quiet dreams\nDON'T THEY?\n"); - let text = apply_document_changes(|| text, c![0, 10; 1, 5 => "", 2, 0; 2, 12 => ""]); + let text = + apply_document_changes(encoding, || text, c![0, 10; 1, 5 => "", 2, 0; 2, 12 => ""]); assert_eq!(text, "the quick \nthey have quiet dreams\n"); let text = String::from("❤️"); - let text = apply_document_changes(|| text, c![0, 0; 0, 0 => "a"]); + let text = apply_document_changes(encoding, || text, c![0, 0; 0, 0 => "a"]); assert_eq!(text, "a❤️"); let text = String::from("a\nb"); - let text = apply_document_changes(|| text, c![0, 1; 1, 0 => "\nțc", 0, 1; 1, 1 => "d"]); + let text = + apply_document_changes(encoding, || text, c![0, 1; 1, 0 => "\nțc", 0, 1; 1, 1 => "d"]); assert_eq!(text, "adcb"); let text = String::from("a\nb"); - let text = apply_document_changes(|| text, c![0, 1; 1, 0 => "ț\nc", 0, 2; 0, 2 => "c"]); + let text = + apply_document_changes(encoding, || text, c![0, 1; 1, 0 => "ț\nc", 0, 2; 0, 2 => "c"]); assert_eq!(text, "ațc\ncb"); } diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/main_loop.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/main_loop.rs index 0bc940dfe..d1e38b33c 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/main_loop.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/main_loop.rs @@ -14,7 +14,7 @@ use ide_db::base_db::{SourceDatabaseExt, VfsPath}; use itertools::Itertools; use lsp_server::{Connection, Notification, Request}; use lsp_types::notification::Notification as _; -use vfs::{ChangeKind, FileId}; +use vfs::{AbsPathBuf, ChangeKind, FileId}; use crate::{ config::Config, @@ -287,8 +287,10 @@ impl GlobalState { || self.fetch_build_data_queue.op_requested()); if became_quiescent { - // Project has loaded properly, kick off initial flycheck - self.flycheck.iter().for_each(FlycheckHandle::restart); + if self.config.check_on_save() { + // Project has loaded properly, kick off initial flycheck + self.flycheck.iter().for_each(FlycheckHandle::restart); + } if self.config.prefill_caches() { self.prime_caches_queue.request_op("became quiescent".to_string()); } @@ -305,13 +307,18 @@ impl GlobalState { if self.config.code_lens_refresh() { self.send_request::<lsp_types::request::CodeLensRefresh>((), |_, _| ()); } - } - if !was_quiescent || state_changed || memdocs_added_or_removed { - if self.config.publish_diagnostics() { - self.update_diagnostics() + // Refresh inlay hints if the client supports it. + if self.config.inlay_hints_refresh() { + self.send_request::<lsp_types::request::InlayHintRefreshRequest>((), |_, _| ()); } } + + if (!was_quiescent || state_changed || memdocs_added_or_removed) + && self.config.publish_diagnostics() + { + self.update_diagnostics() + } } if let Some(diagnostic_changes) = self.diagnostics.take_changes() { @@ -604,8 +611,8 @@ impl GlobalState { Ok(()) }); - if let RequestDispatcher { req: Some(req), global_state: this } = &mut dispatcher { - if this.shutdown_requested { + match &mut dispatcher { + RequestDispatcher { req: Some(req), global_state: this } if this.shutdown_requested => { this.respond(lsp_server::Response::new_err( req.id.clone(), lsp_server::ErrorCode::InvalidRequest as i32, @@ -613,16 +620,7 @@ impl GlobalState { )); return; } - - // Avoid flashing a bunch of unresolved references during initial load. - if this.workspaces.is_empty() && !this.is_quiescent() { - this.respond(lsp_server::Response::new_err( - req.id.clone(), - lsp_server::ErrorCode::ContentModified as i32, - "waiting for cargo metadata or cargo check".to_owned(), - )); - return; - } + _ => (), } dispatcher @@ -833,6 +831,7 @@ impl GlobalState { let vfs = &mut this.vfs.write().0; let file_id = vfs.file_id(&path).unwrap(); let text = apply_document_changes( + this.config.position_encoding(), || std::str::from_utf8(vfs.file_contents(file_id)).unwrap().into(), params.content_changes, ); @@ -935,6 +934,30 @@ impl GlobalState { Ok(()) })? + .on::<lsp_types::notification::DidChangeWorkspaceFolders>(|this, params| { + let config = Arc::make_mut(&mut this.config); + + for workspace in params.event.removed { + let Ok(path) = workspace.uri.to_file_path() else { continue }; + let Ok(path) = AbsPathBuf::try_from(path) else { continue }; + let Some(position) = config.workspace_roots.iter().position(|it| it == &path) else { continue }; + config.workspace_roots.remove(position); + } + + let added = params + .event + .added + .into_iter() + .filter_map(|it| it.uri.to_file_path().ok()) + .filter_map(|it| AbsPathBuf::try_from(it).ok()); + config.workspace_roots.extend(added); + if !config.has_linked_projects() && config.detached_files().is_empty() { + config.rediscover_workspaces(); + this.fetch_workspaces_queue.request_op("client workspaces changed".to_string()) + } + + Ok(()) + })? .on::<lsp_types::notification::DidChangeWatchedFiles>(|this, params| { for change in params.changes { if let Ok(path) = from_proto::abs_path(&change.uri) { diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/reload.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/reload.rs index 9bbce70ec..abce0d737 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/reload.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/reload.rs @@ -34,6 +34,8 @@ use crate::{ op_queue::Cause, }; +use ::tt::token_id as tt; + #[derive(Debug)] pub(crate) enum ProjectWorkspaceProgress { Begin, @@ -148,11 +150,11 @@ impl GlobalState { ) } LinkedProject::InlineJsonProject(it) => { - project_model::ProjectWorkspace::load_inline( + Ok(project_model::ProjectWorkspace::load_inline( it.clone(), cargo_config.target.as_deref(), &cargo_config.extra_env, - ) + )) } }) .collect::<Vec<_>>(); @@ -212,35 +214,11 @@ impl GlobalState { let workspaces = workspaces.iter().filter_map(|res| res.as_ref().ok().cloned()).collect::<Vec<_>>(); - fn eq_ignore_build_data<'a>( - left: &'a ProjectWorkspace, - right: &'a ProjectWorkspace, - ) -> bool { - let key = |p: &'a ProjectWorkspace| match p { - ProjectWorkspace::Cargo { - cargo, - sysroot, - rustc, - rustc_cfg, - cfg_overrides, - - build_scripts: _, - toolchain: _, - target_layout: _, - } => Some((cargo, sysroot, rustc, rustc_cfg, cfg_overrides)), - _ => None, - }; - match (key(left), key(right)) { - (Some(lk), Some(rk)) => lk == rk, - _ => left == right, - } - } - let same_workspaces = workspaces.len() == self.workspaces.len() && workspaces .iter() .zip(self.workspaces.iter()) - .all(|(l, r)| eq_ignore_build_data(l, r)); + .all(|(l, r)| l.eq_ignore_build_data(r)); if same_workspaces { let (workspaces, build_scripts) = self.fetch_build_data_queue.last_op_result(); @@ -270,7 +248,8 @@ impl GlobalState { // Here, we completely changed the workspace (Cargo.toml edit), so // we don't care about build-script results, they are stale. - self.workspaces = Arc::new(workspaces) + // FIXME: can we abort the build scripts here? + self.workspaces = Arc::new(workspaces); } if let FilesWatcher::Client = self.config.files().watcher { @@ -289,7 +268,10 @@ impl GlobalState { ] }) }) - .map(|glob_pattern| lsp_types::FileSystemWatcher { glob_pattern, kind: None }) + .map(|glob_pattern| lsp_types::FileSystemWatcher { + glob_pattern: lsp_types::GlobPattern::String(glob_pattern), + kind: None, + }) .collect(), }; let registration = lsp_types::Registration { @@ -362,7 +344,7 @@ impl GlobalState { let loader = &mut self.loader; let mem_docs = &self.mem_docs; let mut load = move |path: &AbsPath| { - let _p = profile::span("GlobalState::load"); + let _p = profile::span("switch_workspaces::load"); let vfs_path = vfs::VfsPath::from(path.to_path_buf()); if !mem_docs.contains(&vfs_path) { let contents = loader.handle.load_sync(path); @@ -584,10 +566,10 @@ pub(crate) fn load_proc_macro( path: &AbsPath, dummy_replace: &[Box<str>], ) -> ProcMacroLoadResult { + let server = server.map_err(ToOwned::to_owned)?; let res: Result<Vec<_>, String> = (|| { let dylib = MacroDylib::new(path.to_path_buf()) .map_err(|io| format!("Proc-macro dylib loading failed: {io}"))?; - let server = server.map_err(ToOwned::to_owned)?; let vec = server.load_dylib(dylib).map_err(|e| format!("{e}"))?; if vec.is_empty() { return Err("proc macro library returned no proc macros".to_string()); @@ -679,7 +661,7 @@ pub(crate) fn load_proc_macro( _: Option<&tt::Subtree>, _: &Env, ) -> Result<tt::Subtree, ProcMacroExpansionError> { - Ok(tt::Subtree::default()) + Ok(tt::Subtree::empty()) } } } diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/to_proto.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/to_proto.rs index e736b2ff9..92029dc1d 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/to_proto.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/to_proto.rs @@ -9,9 +9,9 @@ use ide::{ Annotation, AnnotationKind, Assist, AssistKind, Cancellable, CompletionItem, CompletionItemKind, CompletionRelevance, Documentation, FileId, FileRange, FileSystemEdit, Fold, FoldKind, Highlight, HlMod, HlOperator, HlPunct, HlRange, HlTag, Indel, InlayHint, - InlayHintLabel, InlayKind, Markup, NavigationTarget, ReferenceCategory, RenameError, Runnable, - Severity, SignatureHelp, SourceChange, StructureNodeKind, SymbolKind, TextEdit, TextRange, - TextSize, + InlayHintLabel, InlayHintLabelPart, InlayKind, Markup, NavigationTarget, ReferenceCategory, + RenameError, Runnable, Severity, SignatureHelp, SourceChange, StructureNodeKind, SymbolKind, + TextEdit, TextRange, TextSize, }; use itertools::Itertools; use serde_json::to_value; @@ -31,8 +31,8 @@ pub(crate) fn position(line_index: &LineIndex, offset: TextSize) -> lsp_types::P let line_col = line_index.index.line_col(offset); match line_index.encoding { PositionEncoding::Utf8 => lsp_types::Position::new(line_col.line, line_col.col), - PositionEncoding::Utf16 => { - let line_col = line_index.index.to_utf16(line_col); + PositionEncoding::Wide(enc) => { + let line_col = line_index.index.to_wide(enc, line_col); lsp_types::Position::new(line_col.line, line_col.col) } } @@ -212,11 +212,17 @@ pub(crate) fn completion_items( tdpp: lsp_types::TextDocumentPositionParams, items: Vec<CompletionItem>, ) -> Vec<lsp_types::CompletionItem> { - let max_relevance = items.iter().map(|it| it.relevance().score()).max().unwrap_or_default(); + let max_relevance = items.iter().map(|it| it.relevance.score()).max().unwrap_or_default(); let mut res = Vec::with_capacity(items.len()); for item in items { - completion_item(&mut res, config, line_index, &tdpp, max_relevance, item) + completion_item(&mut res, config, line_index, &tdpp, max_relevance, item); } + + if let Some(limit) = config.completion().limit { + res.sort_by(|item1, item2| item1.sort_text.cmp(&item2.sort_text)); + res.truncate(limit); + } + res } @@ -229,22 +235,26 @@ fn completion_item( item: CompletionItem, ) { let insert_replace_support = config.insert_replace_support().then_some(tdpp.position); + let ref_match = item.ref_match(); + let lookup = item.lookup().to_string(); + let mut additional_text_edits = Vec::new(); // LSP does not allow arbitrary edits in completion, so we have to do a // non-trivial mapping here. let text_edit = { let mut text_edit = None; - let source_range = item.source_range(); - for indel in item.text_edit().iter() { + let source_range = item.source_range; + for indel in item.text_edit { if indel.delete.contains_range(source_range) { + // Extract this indel as the main edit text_edit = Some(if indel.delete == source_range { self::completion_text_edit(line_index, insert_replace_support, indel.clone()) } else { assert!(source_range.end() == indel.delete.end()); let range1 = TextRange::new(indel.delete.start(), source_range.start()); let range2 = source_range; - let indel1 = Indel::replace(range1, String::new()); + let indel1 = Indel::delete(range1); let indel2 = Indel::replace(range2, indel.insert.clone()); additional_text_edits.push(self::text_edit(line_index, indel1)); self::completion_text_edit(line_index, insert_replace_support, indel2) @@ -258,23 +268,23 @@ fn completion_item( text_edit.unwrap() }; - let insert_text_format = item.is_snippet().then_some(lsp_types::InsertTextFormat::SNIPPET); - let tags = item.deprecated().then(|| vec![lsp_types::CompletionItemTag::DEPRECATED]); - let command = if item.trigger_call_info() && config.client_commands().trigger_parameter_hints { + let insert_text_format = item.is_snippet.then_some(lsp_types::InsertTextFormat::SNIPPET); + let tags = item.deprecated.then(|| vec![lsp_types::CompletionItemTag::DEPRECATED]); + let command = if item.trigger_call_info && config.client_commands().trigger_parameter_hints { Some(command::trigger_parameter_hints()) } else { None }; let mut lsp_item = lsp_types::CompletionItem { - label: item.label().to_string(), - detail: item.detail().map(|it| it.to_string()), - filter_text: Some(item.lookup().to_string()), - kind: Some(completion_item_kind(item.kind())), + label: item.label.to_string(), + detail: item.detail.map(|it| it.to_string()), + filter_text: Some(lookup), + kind: Some(completion_item_kind(item.kind)), text_edit: Some(text_edit), additional_text_edits: Some(additional_text_edits), - documentation: item.documentation().map(documentation), - deprecated: Some(item.deprecated()), + documentation: item.documentation.map(documentation), + deprecated: Some(item.deprecated), tags, command, insert_text_format, @@ -288,12 +298,13 @@ fn completion_item( }); } - set_score(&mut lsp_item, max_relevance, item.relevance()); + set_score(&mut lsp_item, max_relevance, item.relevance); if config.completion().enable_imports_on_the_fly { - if let imports @ [_, ..] = item.imports_to_add() { - let imports: Vec<_> = imports - .iter() + if !item.import_to_add.is_empty() { + let imports: Vec<_> = item + .import_to_add + .into_iter() .filter_map(|import_edit| { let import_path = &import_edit.import_path; let import_name = import_path.segments().last()?; @@ -310,18 +321,13 @@ fn completion_item( } } - if let Some((mutability, offset, relevance)) = item.ref_match() { - let mut lsp_item_with_ref = lsp_item.clone(); + if let Some((label, indel, relevance)) = ref_match { + let mut lsp_item_with_ref = lsp_types::CompletionItem { label, ..lsp_item.clone() }; + lsp_item_with_ref + .additional_text_edits + .get_or_insert_with(Default::default) + .push(self::text_edit(line_index, indel)); set_score(&mut lsp_item_with_ref, max_relevance, relevance); - lsp_item_with_ref.label = - format!("&{}{}", mutability.as_keyword_for_ref(), lsp_item_with_ref.label); - lsp_item_with_ref.additional_text_edits.get_or_insert_with(Default::default).push( - self::text_edit( - line_index, - Indel::insert(offset, format!("&{}", mutability.as_keyword_for_ref())), - ), - ); - acc.push(lsp_item_with_ref); }; @@ -431,137 +437,140 @@ pub(crate) fn inlay_hint( mut inlay_hint: InlayHint, ) -> Cancellable<lsp_types::InlayHint> { match inlay_hint.kind { - InlayKind::ParameterHint if render_colons => inlay_hint.label.append_str(":"), - InlayKind::TypeHint if render_colons => inlay_hint.label.prepend_str(": "), - InlayKind::ClosureReturnTypeHint => inlay_hint.label.prepend_str(" -> "), - InlayKind::DiscriminantHint => inlay_hint.label.prepend_str(" = "), + InlayKind::Parameter if render_colons => inlay_hint.label.append_str(":"), + InlayKind::Type if render_colons => inlay_hint.label.prepend_str(": "), + InlayKind::ClosureReturnType => inlay_hint.label.prepend_str(" -> "), + InlayKind::Discriminant => inlay_hint.label.prepend_str(" = "), _ => {} } + let (label, tooltip) = inlay_hint_label(snap, inlay_hint.label)?; + Ok(lsp_types::InlayHint { position: match inlay_hint.kind { // before annotated thing InlayKind::OpeningParenthesis - | InlayKind::ParameterHint - | InlayKind::AdjustmentHint - | InlayKind::BindingModeHint => position(line_index, inlay_hint.range.start()), + | InlayKind::Parameter + | InlayKind::Adjustment + | InlayKind::BindingMode => position(line_index, inlay_hint.range.start()), // after annotated thing - InlayKind::ClosureReturnTypeHint - | InlayKind::TypeHint - | InlayKind::DiscriminantHint - | InlayKind::ChainingHint - | InlayKind::GenericParamListHint + InlayKind::ClosureReturnType + | InlayKind::Type + | InlayKind::Discriminant + | InlayKind::Chaining + | InlayKind::GenericParamList | InlayKind::ClosingParenthesis - | InlayKind::AdjustmentHintPostfix - | InlayKind::LifetimeHint - | InlayKind::ClosingBraceHint => position(line_index, inlay_hint.range.end()), + | InlayKind::AdjustmentPostfix + | InlayKind::Lifetime + | InlayKind::ClosingBrace => position(line_index, inlay_hint.range.end()), }, padding_left: Some(match inlay_hint.kind { - InlayKind::TypeHint => !render_colons, - InlayKind::ChainingHint | InlayKind::ClosingBraceHint => true, + InlayKind::Type => !render_colons, + InlayKind::Chaining | InlayKind::ClosingBrace => true, InlayKind::ClosingParenthesis - | InlayKind::DiscriminantHint + | InlayKind::Discriminant | InlayKind::OpeningParenthesis - | InlayKind::BindingModeHint - | InlayKind::ClosureReturnTypeHint - | InlayKind::GenericParamListHint - | InlayKind::AdjustmentHint - | InlayKind::AdjustmentHintPostfix - | InlayKind::LifetimeHint - | InlayKind::ParameterHint => false, + | InlayKind::BindingMode + | InlayKind::ClosureReturnType + | InlayKind::GenericParamList + | InlayKind::Adjustment + | InlayKind::AdjustmentPostfix + | InlayKind::Lifetime + | InlayKind::Parameter => false, }), padding_right: Some(match inlay_hint.kind { InlayKind::ClosingParenthesis | InlayKind::OpeningParenthesis - | InlayKind::ChainingHint - | InlayKind::ClosureReturnTypeHint - | InlayKind::GenericParamListHint - | InlayKind::AdjustmentHint - | InlayKind::AdjustmentHintPostfix - | InlayKind::TypeHint - | InlayKind::DiscriminantHint - | InlayKind::ClosingBraceHint => false, - InlayKind::BindingModeHint => inlay_hint.label.as_simple_str() != Some("&"), - InlayKind::ParameterHint | InlayKind::LifetimeHint => true, + | InlayKind::Chaining + | InlayKind::ClosureReturnType + | InlayKind::GenericParamList + | InlayKind::Adjustment + | InlayKind::AdjustmentPostfix + | InlayKind::Type + | InlayKind::Discriminant + | InlayKind::ClosingBrace => false, + InlayKind::BindingMode => { + matches!(&label, lsp_types::InlayHintLabel::String(s) if s != "&") + } + InlayKind::Parameter | InlayKind::Lifetime => true, }), kind: match inlay_hint.kind { - InlayKind::ParameterHint => Some(lsp_types::InlayHintKind::PARAMETER), - InlayKind::ClosureReturnTypeHint | InlayKind::TypeHint | InlayKind::ChainingHint => { + InlayKind::Parameter => Some(lsp_types::InlayHintKind::PARAMETER), + InlayKind::ClosureReturnType | InlayKind::Type | InlayKind::Chaining => { Some(lsp_types::InlayHintKind::TYPE) } InlayKind::ClosingParenthesis - | InlayKind::DiscriminantHint + | InlayKind::Discriminant | InlayKind::OpeningParenthesis - | InlayKind::BindingModeHint - | InlayKind::GenericParamListHint - | InlayKind::LifetimeHint - | InlayKind::AdjustmentHint - | InlayKind::AdjustmentHintPostfix - | InlayKind::ClosingBraceHint => None, + | InlayKind::BindingMode + | InlayKind::GenericParamList + | InlayKind::Lifetime + | InlayKind::Adjustment + | InlayKind::AdjustmentPostfix + | InlayKind::ClosingBrace => None, }, text_edits: None, - data: (|| match inlay_hint.tooltip { - Some(ide::InlayTooltip::HoverOffset(file_id, offset)) => { - let uri = url(snap, file_id); - let line_index = snap.file_line_index(file_id).ok()?; - - let text_document = lsp_types::VersionedTextDocumentIdentifier { - version: snap.url_file_version(&uri)?, - uri, - }; - to_value(lsp_ext::InlayHintResolveData { - text_document, - position: lsp_ext::PositionOrRange::Position(position(&line_index, offset)), - }) - .ok() - } - Some(ide::InlayTooltip::HoverRanged(file_id, text_range)) => { - let uri = url(snap, file_id); - let text_document = lsp_types::VersionedTextDocumentIdentifier { - version: snap.url_file_version(&uri)?, - uri, - }; - let line_index = snap.file_line_index(file_id).ok()?; - to_value(lsp_ext::InlayHintResolveData { - text_document, - position: lsp_ext::PositionOrRange::Range(range(&line_index, text_range)), - }) - .ok() - } - _ => None, - })(), - tooltip: Some(match inlay_hint.tooltip { - Some(ide::InlayTooltip::String(s)) => lsp_types::InlayHintTooltip::String(s), - _ => lsp_types::InlayHintTooltip::String(inlay_hint.label.to_string()), - }), - label: inlay_hint_label(snap, inlay_hint.label)?, + data: None, + tooltip, + label, }) } fn inlay_hint_label( snap: &GlobalStateSnapshot, - label: InlayHintLabel, -) -> Cancellable<lsp_types::InlayHintLabel> { - Ok(match label.as_simple_str() { - Some(s) => lsp_types::InlayHintLabel::String(s.into()), - None => lsp_types::InlayHintLabel::LabelParts( - label + mut label: InlayHintLabel, +) -> Cancellable<(lsp_types::InlayHintLabel, Option<lsp_types::InlayHintTooltip>)> { + let res = match &*label.parts { + [InlayHintLabelPart { linked_location: None, .. }] => { + let InlayHintLabelPart { text, tooltip, .. } = label.parts.pop().unwrap(); + ( + lsp_types::InlayHintLabel::String(text), + match tooltip { + Some(ide::InlayTooltip::String(s)) => { + Some(lsp_types::InlayHintTooltip::String(s)) + } + Some(ide::InlayTooltip::Markdown(s)) => { + Some(lsp_types::InlayHintTooltip::MarkupContent(lsp_types::MarkupContent { + kind: lsp_types::MarkupKind::Markdown, + value: s, + })) + } + None => None, + }, + ) + } + _ => { + let parts = label .parts .into_iter() .map(|part| { - Ok(lsp_types::InlayHintLabelPart { - value: part.text, - tooltip: None, - location: part - .linked_location - .map(|range| location(snap, range)) - .transpose()?, - command: None, - }) + part.linked_location.map(|range| location(snap, range)).transpose().map( + |location| lsp_types::InlayHintLabelPart { + value: part.text, + tooltip: match part.tooltip { + Some(ide::InlayTooltip::String(s)) => { + Some(lsp_types::InlayHintLabelPartTooltip::String(s)) + } + Some(ide::InlayTooltip::Markdown(s)) => { + Some(lsp_types::InlayHintLabelPartTooltip::MarkupContent( + lsp_types::MarkupContent { + kind: lsp_types::MarkupKind::Markdown, + value: s, + }, + )) + } + None => None, + }, + location, + command: None, + }, + ) }) - .collect::<Cancellable<Vec<_>>>()?, - ), - }) + .collect::<Cancellable<_>>()?; + (lsp_types::InlayHintLabel::LabelParts(parts), None) + } + }; + Ok(res) } static TOKEN_RESULT_COUNTER: AtomicU32 = AtomicU32::new(1); @@ -757,6 +766,7 @@ pub(crate) fn folding_range( end_line, end_character: None, kind, + collapsed_text: None, } } else { lsp_types::FoldingRange { @@ -765,6 +775,7 @@ pub(crate) fn folding_range( end_line: range.end.line, end_character: Some(range.end.character), kind, + collapsed_text: None, } } } @@ -1351,7 +1362,7 @@ pub(crate) mod command { pub(crate) fn trigger_parameter_hints() -> lsp_types::Command { lsp_types::Command { title: "triggerParameterHints".into(), - command: "editor.action.triggerParameterHints".into(), + command: "rust-analyzer.triggerParameterHints".into(), arguments: None, } } @@ -1420,7 +1431,7 @@ fn main() { let line_index = LineIndex { index: Arc::new(ide::LineIndex::new(text)), endings: LineEndings::Unix, - encoding: PositionEncoding::Utf16, + encoding: PositionEncoding::Utf8, }; let converted: Vec<lsp_types::FoldingRange> = folds.into_iter().map(|it| folding_range(text, &line_index, true, it)).collect(); |