diff options
Diffstat (limited to 'src/tools/rust-analyzer/crates/ide')
32 files changed, 1029 insertions, 154 deletions
diff --git a/src/tools/rust-analyzer/crates/ide/src/call_hierarchy.rs b/src/tools/rust-analyzer/crates/ide/src/call_hierarchy.rs index a18a6bea9..5a8cda8fb 100644 --- a/src/tools/rust-analyzer/crates/ide/src/call_hierarchy.rs +++ b/src/tools/rust-analyzer/crates/ide/src/call_hierarchy.rs @@ -7,7 +7,7 @@ use ide_db::{ search::FileReference, FxIndexMap, RootDatabase, }; -use syntax::{ast, AstNode, SyntaxKind::NAME, TextRange}; +use syntax::{ast, AstNode, SyntaxKind::IDENT, TextRange}; use crate::{goto_definition, FilePosition, NavigationTarget, RangeInfo, TryToNav}; @@ -79,7 +79,7 @@ pub(crate) fn outgoing_calls(db: &RootDatabase, position: FilePosition) -> Optio let file = sema.parse(file_id); let file = file.syntax(); let token = pick_best_token(file.token_at_offset(position.offset), |kind| match kind { - NAME => 1, + IDENT => 1, _ => 0, })?; let mut calls = CallLocations::default(); diff --git a/src/tools/rust-analyzer/crates/ide/src/doc_links.rs b/src/tools/rust-analyzer/crates/ide/src/doc_links.rs index 582e9fe7e..92ce26b42 100644 --- a/src/tools/rust-analyzer/crates/ide/src/doc_links.rs +++ b/src/tools/rust-analyzer/crates/ide/src/doc_links.rs @@ -184,10 +184,10 @@ pub(crate) fn resolve_doc_path_for_def( Definition::TypeAlias(it) => it.resolve_doc_path(db, link, ns), Definition::Macro(it) => it.resolve_doc_path(db, link, ns), Definition::Field(it) => it.resolve_doc_path(db, link, ns), + Definition::SelfType(it) => it.resolve_doc_path(db, link, ns), Definition::BuiltinAttr(_) | Definition::ToolModule(_) | Definition::BuiltinType(_) - | Definition::SelfType(_) | Definition::Local(_) | Definition::GenericParam(_) | Definition::Label(_) diff --git a/src/tools/rust-analyzer/crates/ide/src/expand_macro.rs b/src/tools/rust-analyzer/crates/ide/src/expand_macro.rs index efa8551a0..93252339c 100644 --- a/src/tools/rust-analyzer/crates/ide/src/expand_macro.rs +++ b/src/tools/rust-analyzer/crates/ide/src/expand_macro.rs @@ -19,7 +19,7 @@ pub struct ExpandedMacro { // |=== // | Editor | Action Name // -// | VS Code | **Rust Analyzer: Expand macro recursively** +// | VS Code | **rust-analyzer: Expand macro recursively** // |=== // // image::https://user-images.githubusercontent.com/48062697/113020648-b3973180-917a-11eb-84a9-ecb921293dc5.gif[] @@ -32,7 +32,7 @@ pub(crate) fn expand_macro(db: &RootDatabase, position: FilePosition) -> Option< _ => 0, })?; - // due to how Rust Analyzer works internally, we need to special case derive attributes, + // due to how rust-analyzer works internally, we need to special case derive attributes, // otherwise they might not get found, e.g. here with the cursor at $0 `#[attr]` would expand: // ``` // #[attr] diff --git a/src/tools/rust-analyzer/crates/ide/src/goto_definition.rs b/src/tools/rust-analyzer/crates/ide/src/goto_definition.rs index d9c97751c..36a648fe4 100644 --- a/src/tools/rust-analyzer/crates/ide/src/goto_definition.rs +++ b/src/tools/rust-analyzer/crates/ide/src/goto_definition.rs @@ -1,4 +1,4 @@ -use std::{convert::TryInto, mem::discriminant}; +use std::mem::discriminant; use crate::{doc_links::token_as_doc_comment, FilePosition, NavigationTarget, RangeInfo, TryToNav}; use hir::{AsAssocItem, AssocItem, Semantics}; @@ -39,7 +39,11 @@ pub(crate) fn goto_definition( | T![super] | T![crate] | T![Self] - | COMMENT => 2, + | COMMENT => 4, + // index and prefix ops + T!['['] | T![']'] | T![?] | T![*] | T![-] | T![!] => 3, + kind if kind.is_keyword() => 2, + T!['('] | T![')'] => 2, kind if kind.is_trivia() => 0, _ => 1, })?; @@ -1631,4 +1635,154 @@ foo!(bar$0); "#, ); } + + #[test] + fn goto_await_poll() { + check( + r#" +//- minicore: future + +struct MyFut; + +impl core::future::Future for MyFut { + type Output = (); + + fn poll( + //^^^^ + self: std::pin::Pin<&mut Self>, + cx: &mut std::task::Context<'_> + ) -> std::task::Poll<Self::Output> + { + () + } +} + +fn f() { + MyFut.await$0; +} +"#, + ); + } + + #[test] + fn goto_await_into_future_poll() { + check( + r#" +//- minicore: future + +struct Futurable; + +impl core::future::IntoFuture for Futurable { + type IntoFuture = MyFut; +} + +struct MyFut; + +impl core::future::Future for MyFut { + type Output = (); + + fn poll( + //^^^^ + self: std::pin::Pin<&mut Self>, + cx: &mut std::task::Context<'_> + ) -> std::task::Poll<Self::Output> + { + () + } +} + +fn f() { + Futurable.await$0; +} +"#, + ); + } + + #[test] + fn goto_try_op() { + check( + r#" +//- minicore: try + +struct Struct; + +impl core::ops::Try for Struct { + fn branch( + //^^^^^^ + self + ) {} +} + +fn f() { + Struct?$0; +} +"#, + ); + } + + #[test] + fn goto_index_op() { + check( + r#" +//- minicore: index + +struct Struct; + +impl core::ops::Index<usize> for Struct { + fn index( + //^^^^^ + self + ) {} +} + +fn f() { + Struct[0]$0; +} +"#, + ); + } + + #[test] + fn goto_prefix_op() { + check( + r#" +//- minicore: deref + +struct Struct; + +impl core::ops::Deref for Struct { + fn deref( + //^^^^^ + self + ) {} +} + +fn f() { + $0*Struct; +} +"#, + ); + } + + #[test] + fn goto_bin_op() { + check( + r#" +//- minicore: add + +struct Struct; + +impl core::ops::Add for Struct { + fn add( + //^^^ + self + ) {} +} + +fn f() { + Struct +$0 Struct; +} +"#, + ); + } } diff --git a/src/tools/rust-analyzer/crates/ide/src/goto_implementation.rs b/src/tools/rust-analyzer/crates/ide/src/goto_implementation.rs index 04b51c839..b3f711b6b 100644 --- a/src/tools/rust-analyzer/crates/ide/src/goto_implementation.rs +++ b/src/tools/rust-analyzer/crates/ide/src/goto_implementation.rs @@ -30,7 +30,7 @@ pub(crate) fn goto_implementation( let original_token = pick_best_token(syntax.token_at_offset(position.offset), |kind| match kind { - IDENT | T![self] => 1, + IDENT | T![self] | INT_NUMBER => 1, _ => 0, })?; let range = original_token.text_range(); diff --git a/src/tools/rust-analyzer/crates/ide/src/highlight_related.rs b/src/tools/rust-analyzer/crates/ide/src/highlight_related.rs index f2d7029ea..f190da326 100644 --- a/src/tools/rust-analyzer/crates/ide/src/highlight_related.rs +++ b/src/tools/rust-analyzer/crates/ide/src/highlight_related.rs @@ -333,7 +333,8 @@ fn cover_range(r0: Option<TextRange>, r1: Option<TextRange>) -> Option<TextRange fn find_defs(sema: &Semantics<'_, RootDatabase>, token: SyntaxToken) -> FxHashSet<Definition> { sema.descend_into_macros(token) .into_iter() - .filter_map(|token| IdentClass::classify_token(sema, &token).map(IdentClass::definitions)) + .filter_map(|token| IdentClass::classify_token(sema, &token)) + .map(IdentClass::definitions_no_ops) .flatten() .collect() } diff --git a/src/tools/rust-analyzer/crates/ide/src/hover.rs b/src/tools/rust-analyzer/crates/ide/src/hover.rs index 59c97f2dc..3687b597f 100644 --- a/src/tools/rust-analyzer/crates/ide/src/hover.rs +++ b/src/tools/rust-analyzer/crates/ide/src/hover.rs @@ -9,7 +9,7 @@ use either::Either; use hir::{HasSource, Semantics}; use ide_db::{ base_db::FileRange, - defs::{Definition, IdentClass}, + defs::{Definition, IdentClass, OperatorClass}, famous_defs::FamousDefs, helpers::pick_best_token, FxIndexSet, RootDatabase, @@ -27,6 +27,7 @@ use crate::{ pub struct HoverConfig { pub links_in_hover: bool, pub documentation: Option<HoverDocFormat>, + pub keywords: bool, } impl HoverConfig { @@ -101,7 +102,10 @@ pub(crate) fn hover( let offset = range.start(); let original_token = pick_best_token(file.token_at_offset(offset), |kind| match kind { - IDENT | INT_NUMBER | LIFETIME_IDENT | T![self] | T![super] | T![crate] | T![Self] => 3, + IDENT | INT_NUMBER | LIFETIME_IDENT | T![self] | T![super] | T![crate] | T![Self] => 4, + // index and prefix ops + T!['['] | T![']'] | T![?] | T![*] | T![-] | T![!] => 3, + kind if kind.is_keyword() => 2, T!['('] | T![')'] => 2, kind if kind.is_trivia() => 0, _ => 1, @@ -116,6 +120,8 @@ pub(crate) fn hover( } let in_attr = matches!(original_token.parent().and_then(ast::TokenTree::cast), Some(tt) if tt.syntax().ancestors().any(|it| ast::Meta::can_cast(it.kind()))); + // prefer descending the same token kind in attribute expansions, in normal macros text + // equivalency is more important let descended = if in_attr { [sema.descend_into_macros_with_kind_preference(original_token.clone())].into() } else { @@ -136,6 +142,11 @@ pub(crate) fn hover( .filter_map(|token| { let node = token.parent()?; let class = IdentClass::classify_token(sema, token)?; + if let IdentClass::Operator(OperatorClass::Await(_)) = class { + // It's better for us to fall back to the keyword hover here, + // rendering poll is very confusing + return None; + } Some(class.definitions().into_iter().zip(iter::once(node).cycle())) }) .flatten() @@ -232,10 +243,12 @@ fn hover_type_fallback( token: &SyntaxToken, original_token: &SyntaxToken, ) -> Option<RangeInfo<HoverResult>> { - let node = token - .parent_ancestors() - .take_while(|it| !ast::Item::can_cast(it.kind())) - .find(|n| ast::Expr::can_cast(n.kind()) || ast::Pat::can_cast(n.kind()))?; + let node = + token.parent_ancestors().take_while(|it| !ast::Item::can_cast(it.kind())).find(|n| { + ast::Expr::can_cast(n.kind()) + || ast::Pat::can_cast(n.kind()) + || ast::Type::can_cast(n.kind()) + })?; let expr_or_pat = match_ast! { match node { diff --git a/src/tools/rust-analyzer/crates/ide/src/hover/render.rs b/src/tools/rust-analyzer/crates/ide/src/hover/render.rs index 6c50a4e6a..c5c50d88d 100644 --- a/src/tools/rust-analyzer/crates/ide/src/hover/render.rs +++ b/src/tools/rust-analyzer/crates/ide/src/hover/render.rs @@ -2,12 +2,13 @@ use std::fmt::Display; use either::Either; -use hir::{AsAssocItem, AttributeTemplate, HasAttrs, HirDisplay, Semantics, TypeInfo}; +use hir::{AsAssocItem, AttributeTemplate, HasAttrs, HasSource, HirDisplay, Semantics, TypeInfo}; use ide_db::{ base_db::SourceDatabase, defs::Definition, famous_defs::FamousDefs, generated::lints::{CLIPPY_LINTS, DEFAULT_LINTS, FEATURES}, + syntax_helpers::insert_whitespace_into_node, RootDatabase, }; use itertools::Itertools; @@ -230,7 +231,7 @@ pub(super) fn keyword( config: &HoverConfig, token: &SyntaxToken, ) -> Option<HoverResult> { - if !token.kind().is_keyword() || !config.documentation.is_some() { + if !token.kind().is_keyword() || !config.documentation.is_some() || !config.keywords { return None; } let parent = token.parent()?; @@ -350,10 +351,24 @@ pub(super) fn definition( let body = it.eval(db); match body { Ok(x) => Some(format!("{}", x)), - Err(_) => it.value(db).map(|x| format!("{}", x)), + Err(_) => { + let source = it.source(db)?; + let mut body = source.value.body()?.syntax().clone(); + if source.file_id.is_macro() { + body = insert_whitespace_into_node::insert_ws_into(body); + } + Some(body.to_string()) + } + } + }), + Definition::Static(it) => label_value_and_docs(db, it, |it| { + let source = it.source(db)?; + let mut body = source.value.body()?.syntax().clone(); + if source.file_id.is_macro() { + body = insert_whitespace_into_node::insert_ws_into(body); } + Some(body.to_string()) }), - Definition::Static(it) => label_value_and_docs(db, it, |it| it.value(db)), Definition::Trait(it) => label_and_docs(db, it), Definition::TypeAlias(it) => label_and_docs(db, it), Definition::BuiltinType(it) => { diff --git a/src/tools/rust-analyzer/crates/ide/src/hover/tests.rs b/src/tools/rust-analyzer/crates/ide/src/hover/tests.rs index 867d1f54d..4b8b47783 100644 --- a/src/tools/rust-analyzer/crates/ide/src/hover/tests.rs +++ b/src/tools/rust-analyzer/crates/ide/src/hover/tests.rs @@ -8,7 +8,11 @@ fn check_hover_no_result(ra_fixture: &str) { let (analysis, position) = fixture::position(ra_fixture); let hover = analysis .hover( - &HoverConfig { links_in_hover: true, documentation: Some(HoverDocFormat::Markdown) }, + &HoverConfig { + links_in_hover: true, + documentation: Some(HoverDocFormat::Markdown), + keywords: true, + }, FileRange { file_id: position.file_id, range: TextRange::empty(position.offset) }, ) .unwrap(); @@ -20,7 +24,11 @@ fn check(ra_fixture: &str, expect: Expect) { let (analysis, position) = fixture::position(ra_fixture); let hover = analysis .hover( - &HoverConfig { links_in_hover: true, documentation: Some(HoverDocFormat::Markdown) }, + &HoverConfig { + links_in_hover: true, + documentation: Some(HoverDocFormat::Markdown), + keywords: true, + }, FileRange { file_id: position.file_id, range: TextRange::empty(position.offset) }, ) .unwrap() @@ -37,7 +45,11 @@ fn check_hover_no_links(ra_fixture: &str, expect: Expect) { let (analysis, position) = fixture::position(ra_fixture); let hover = analysis .hover( - &HoverConfig { links_in_hover: false, documentation: Some(HoverDocFormat::Markdown) }, + &HoverConfig { + links_in_hover: false, + documentation: Some(HoverDocFormat::Markdown), + keywords: true, + }, FileRange { file_id: position.file_id, range: TextRange::empty(position.offset) }, ) .unwrap() @@ -54,7 +66,11 @@ fn check_hover_no_markdown(ra_fixture: &str, expect: Expect) { let (analysis, position) = fixture::position(ra_fixture); let hover = analysis .hover( - &HoverConfig { links_in_hover: true, documentation: Some(HoverDocFormat::PlainText) }, + &HoverConfig { + links_in_hover: true, + documentation: Some(HoverDocFormat::PlainText), + keywords: true, + }, FileRange { file_id: position.file_id, range: TextRange::empty(position.offset) }, ) .unwrap() @@ -71,7 +87,11 @@ fn check_actions(ra_fixture: &str, expect: Expect) { let (analysis, file_id, position) = fixture::range_or_position(ra_fixture); let hover = analysis .hover( - &HoverConfig { links_in_hover: true, documentation: Some(HoverDocFormat::Markdown) }, + &HoverConfig { + links_in_hover: true, + documentation: Some(HoverDocFormat::Markdown), + keywords: true, + }, FileRange { file_id, range: position.range_or_empty() }, ) .unwrap() @@ -83,7 +103,11 @@ fn check_hover_range(ra_fixture: &str, expect: Expect) { let (analysis, range) = fixture::range(ra_fixture); let hover = analysis .hover( - &HoverConfig { links_in_hover: false, documentation: Some(HoverDocFormat::Markdown) }, + &HoverConfig { + links_in_hover: false, + documentation: Some(HoverDocFormat::Markdown), + keywords: true, + }, range, ) .unwrap() @@ -95,7 +119,11 @@ fn check_hover_range_no_results(ra_fixture: &str) { let (analysis, range) = fixture::range(ra_fixture); let hover = analysis .hover( - &HoverConfig { links_in_hover: false, documentation: Some(HoverDocFormat::Markdown) }, + &HoverConfig { + links_in_hover: false, + documentation: Some(HoverDocFormat::Markdown), + keywords: true, + }, range, ) .unwrap(); @@ -5051,3 +5079,95 @@ fn f() { ```"#]], ); } + +#[test] +fn hover_deref() { + check( + r#" +//- minicore: deref + +struct Struct(usize); + +impl core::ops::Deref for Struct { + type Target = usize; + + fn deref(&self) -> &Self::Target { + &self.0 + } +} + +fn f() { + $0*Struct(0); +} +"#, + expect![[r#" + *** + + ```rust + test::Struct + ``` + + ```rust + fn deref(&self) -> &Self::Target + ``` + "#]], + ); +} + +#[test] +fn static_const_macro_expanded_body() { + check( + r#" +macro_rules! m { + () => { + pub const V: i8 = { + let e = 123; + f(e) // Prevent const eval from evaluating this constant, we want to print the body's code. + }; + }; +} +m!(); +fn main() { $0V; } +"#, + expect![[r#" + *V* + + ```rust + test + ``` + + ```rust + pub const V: i8 = { + let e = 123; + f(e) + } + ``` + "#]], + ); + check( + r#" +macro_rules! m { + () => { + pub static V: i8 = { + let e = 123; + }; + }; +} +m!(); +fn main() { $0V; } +"#, + expect![[r#" + *V* + + ```rust + test + ``` + + ```rust + pub static V: i8 = { + let e = 123; + } + ``` + "#]], + ); +} diff --git a/src/tools/rust-analyzer/crates/ide/src/inlay_hints.rs b/src/tools/rust-analyzer/crates/ide/src/inlay_hints.rs index 5aae669aa..d1b1d2c33 100644 --- a/src/tools/rust-analyzer/crates/ide/src/inlay_hints.rs +++ b/src/tools/rust-analyzer/crates/ide/src/inlay_hints.rs @@ -1,3 +1,5 @@ +use std::fmt; + use either::Either; use hir::{known, Callable, HasVisibility, HirDisplay, Mutability, Semantics, TypeInfo}; use ide_db::{ @@ -69,7 +71,7 @@ pub enum InlayKind { pub struct InlayHint { pub range: TextRange, pub kind: InlayKind, - pub label: String, + pub label: InlayHintLabel, pub tooltip: Option<InlayTooltip>, } @@ -80,6 +82,83 @@ pub enum InlayTooltip { HoverOffset(FileId, TextSize), } +pub struct InlayHintLabel { + pub parts: Vec<InlayHintLabelPart>, +} + +impl InlayHintLabel { + pub fn as_simple_str(&self) -> Option<&str> { + match &*self.parts { + [part] => part.as_simple_str(), + _ => None, + } + } + + pub fn prepend_str(&mut self, s: &str) { + match &mut *self.parts { + [part, ..] if part.as_simple_str().is_some() => part.text = format!("{s}{}", part.text), + _ => self.parts.insert(0, InlayHintLabelPart { text: s.into(), linked_location: None }), + } + } + + pub fn append_str(&mut self, s: &str) { + match &mut *self.parts { + [.., part] if part.as_simple_str().is_some() => part.text.push_str(s), + _ => self.parts.push(InlayHintLabelPart { text: s.into(), linked_location: None }), + } + } +} + +impl From<String> for InlayHintLabel { + fn from(s: String) -> Self { + Self { parts: vec![InlayHintLabelPart { text: s, linked_location: None }] } + } +} + +impl fmt::Display for InlayHintLabel { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + write!(f, "{}", self.parts.iter().map(|part| &part.text).format("")) + } +} + +impl fmt::Debug for InlayHintLabel { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + f.debug_list().entries(&self.parts).finish() + } +} + +pub struct InlayHintLabelPart { + pub text: String, + /// Source location represented by this label part. The client will use this to fetch the part's + /// hover tooltip, and Ctrl+Clicking the label part will navigate to the definition the location + /// refers to (not necessarily the location itself). + /// When setting this, no tooltip must be set on the containing hint, or VS Code will display + /// them both. + pub linked_location: Option<FileRange>, +} + +impl InlayHintLabelPart { + pub fn as_simple_str(&self) -> Option<&str> { + match self { + Self { text, linked_location: None } => Some(text), + _ => None, + } + } +} + +impl fmt::Debug for InlayHintLabelPart { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + match self.as_simple_str() { + Some(string) => string.fmt(f), + None => f + .debug_struct("InlayHintLabelPart") + .field("text", &self.text) + .field("linked_location", &self.linked_location) + .finish(), + } + } +} + // Feature: Inlay Hints // // rust-analyzer shows additional information inline with the source code. @@ -100,7 +179,7 @@ pub enum InlayTooltip { // |=== // | Editor | Action Name // -// | VS Code | **Rust Analyzer: Toggle inlay hints* +// | VS Code | **rust-analyzer: Toggle inlay hints* // |=== // // image::https://user-images.githubusercontent.com/48062697/113020660-b5f98b80-917a-11eb-8d70-3be3fd558cdd.png[] @@ -192,10 +271,10 @@ fn closing_brace_hints( ) -> Option<()> { let min_lines = config.closing_brace_hints_min_lines?; - let name = |it: ast::Name| it.syntax().text_range().start(); + let name = |it: ast::Name| it.syntax().text_range(); let mut closing_token; - let (label, name_offset) = if let Some(item_list) = ast::AssocItemList::cast(node.clone()) { + let (label, name_range) = if let Some(item_list) = ast::AssocItemList::cast(node.clone()) { closing_token = item_list.r_curly_token()?; let parent = item_list.syntax().parent()?; @@ -205,11 +284,11 @@ fn closing_brace_hints( let imp = sema.to_def(&imp)?; let ty = imp.self_ty(sema.db); let trait_ = imp.trait_(sema.db); - - (match trait_ { + let hint_text = match trait_ { Some(tr) => format!("impl {} for {}", tr.name(sema.db), ty.display_truncated(sema.db, config.max_length)), None => format!("impl {}", ty.display_truncated(sema.db, config.max_length)), - }, None) + }; + (hint_text, None) }, ast::Trait(tr) => { (format!("trait {}", tr.name()?), tr.name().map(name)) @@ -253,7 +332,7 @@ fn closing_brace_hints( ( format!("{}!", mac.path()?), - mac.path().and_then(|it| it.segment()).map(|it| it.syntax().text_range().start()), + mac.path().and_then(|it| it.segment()).map(|it| it.syntax().text_range()), ) } else { return None; @@ -278,11 +357,12 @@ fn closing_brace_hints( return None; } + let linked_location = name_range.map(|range| FileRange { file_id, range }); acc.push(InlayHint { range: closing_token.text_range(), kind: InlayKind::ClosingBraceHint, - label, - tooltip: name_offset.map(|it| InlayTooltip::HoverOffset(file_id, it)), + label: InlayHintLabel { parts: vec![InlayHintLabelPart { text: label, linked_location }] }, + tooltip: None, // provided by label part location }); None @@ -311,7 +391,7 @@ fn implicit_static_hints( acc.push(InlayHint { range: t.text_range(), kind: InlayKind::LifetimeHint, - label: "'static".to_owned(), + label: "'static".to_owned().into(), tooltip: Some(InlayTooltip::String("Elided static lifetime".into())), }); } @@ -329,10 +409,10 @@ fn fn_lifetime_fn_hints( return None; } - let mk_lt_hint = |t: SyntaxToken, label| InlayHint { + let mk_lt_hint = |t: SyntaxToken, label: String| InlayHint { range: t.text_range(), kind: InlayKind::LifetimeHint, - label, + label: label.into(), tooltip: Some(InlayTooltip::String("Elided lifetime".into())), }; @@ -486,7 +566,8 @@ fn fn_lifetime_fn_hints( "{}{}", allocated_lifetimes.iter().format(", "), if is_empty { "" } else { ", " } - ), + ) + .into(), tooltip: Some(InlayTooltip::String("Elided lifetimes".into())), }); } @@ -535,7 +616,8 @@ fn closure_ret_hints( range: param_list.syntax().text_range(), kind: InlayKind::ClosureReturnTypeHint, label: hint_iterator(sema, &famous_defs, config, &ty) - .unwrap_or_else(|| ty.display_truncated(sema.db, config.max_length).to_string()), + .unwrap_or_else(|| ty.display_truncated(sema.db, config.max_length).to_string()) + .into(), tooltip: Some(InlayTooltip::HoverRanged(file_id, param_list.syntax().text_range())), }); Some(()) @@ -562,7 +644,7 @@ fn reborrow_hints( acc.push(InlayHint { range: expr.syntax().text_range(), kind: InlayKind::ImplicitReborrowHint, - label: label.to_string(), + label: label.to_string().into(), tooltip: Some(InlayTooltip::String("Compiler inserted reborrow".into())), }); Some(()) @@ -620,9 +702,9 @@ fn chaining_hints( acc.push(InlayHint { range: expr.syntax().text_range(), kind: InlayKind::ChainingHint, - label: hint_iterator(sema, &famous_defs, config, &ty).unwrap_or_else(|| { - ty.display_truncated(sema.db, config.max_length).to_string() - }), + label: hint_iterator(sema, &famous_defs, config, &ty) + .unwrap_or_else(|| ty.display_truncated(sema.db, config.max_length).to_string()) + .into(), tooltip: Some(InlayTooltip::HoverRanged(file_id, expr.syntax().text_range())), }); } @@ -674,7 +756,7 @@ fn param_name_hints( InlayHint { range, kind: InlayKind::ParameterHint, - label: param_name, + label: param_name.into(), tooltip: tooltip.map(|it| InlayTooltip::HoverOffset(it.file_id, it.range.start())), } }); @@ -705,7 +787,7 @@ fn binding_mode_hints( acc.push(InlayHint { range, kind: InlayKind::BindingModeHint, - label: r.to_string(), + label: r.to_string().into(), tooltip: Some(InlayTooltip::String("Inferred binding mode".into())), }); }); @@ -720,7 +802,7 @@ fn binding_mode_hints( acc.push(InlayHint { range, kind: InlayKind::BindingModeHint, - label: bm.to_string(), + label: bm.to_string().into(), tooltip: Some(InlayTooltip::String("Inferred binding mode".into())), }); } @@ -772,7 +854,7 @@ fn bind_pat_hints( None => pat.syntax().text_range(), }, kind: InlayKind::TypeHint, - label, + label: label.into(), tooltip: pat .name() .map(|it| it.syntax().text_range()) @@ -1910,7 +1992,7 @@ impl<T> Vec<T> { pub struct Box<T> {} trait Display {} -trait Sync {} +auto trait Sync {} fn main() { // The block expression wrapping disables the constructor hint hiding logic @@ -2223,7 +2305,9 @@ fn main() { InlayHint { range: 147..172, kind: ChainingHint, - label: "B", + label: [ + "B", + ], tooltip: Some( HoverRanged( FileId( @@ -2236,7 +2320,9 @@ fn main() { InlayHint { range: 147..154, kind: ChainingHint, - label: "A", + label: [ + "A", + ], tooltip: Some( HoverRanged( FileId( @@ -2294,7 +2380,9 @@ fn main() { InlayHint { range: 143..190, kind: ChainingHint, - label: "C", + label: [ + "C", + ], tooltip: Some( HoverRanged( FileId( @@ -2307,7 +2395,9 @@ fn main() { InlayHint { range: 143..179, kind: ChainingHint, - label: "B", + label: [ + "B", + ], tooltip: Some( HoverRanged( FileId( @@ -2350,7 +2440,9 @@ fn main() { InlayHint { range: 246..283, kind: ChainingHint, - label: "B<X<i32, bool>>", + label: [ + "B<X<i32, bool>>", + ], tooltip: Some( HoverRanged( FileId( @@ -2363,7 +2455,9 @@ fn main() { InlayHint { range: 246..265, kind: ChainingHint, - label: "A<X<i32, bool>>", + label: [ + "A<X<i32, bool>>", + ], tooltip: Some( HoverRanged( FileId( @@ -2408,7 +2502,9 @@ fn main() { InlayHint { range: 174..241, kind: ChainingHint, - label: "impl Iterator<Item = ()>", + label: [ + "impl Iterator<Item = ()>", + ], tooltip: Some( HoverRanged( FileId( @@ -2421,7 +2517,9 @@ fn main() { InlayHint { range: 174..224, kind: ChainingHint, - label: "impl Iterator<Item = ()>", + label: [ + "impl Iterator<Item = ()>", + ], tooltip: Some( HoverRanged( FileId( @@ -2434,7 +2532,9 @@ fn main() { InlayHint { range: 174..206, kind: ChainingHint, - label: "impl Iterator<Item = ()>", + label: [ + "impl Iterator<Item = ()>", + ], tooltip: Some( HoverRanged( FileId( @@ -2447,7 +2547,9 @@ fn main() { InlayHint { range: 174..189, kind: ChainingHint, - label: "&mut MyIter", + label: [ + "&mut MyIter", + ], tooltip: Some( HoverRanged( FileId( @@ -2489,7 +2591,9 @@ fn main() { InlayHint { range: 124..130, kind: TypeHint, - label: "Struct", + label: [ + "Struct", + ], tooltip: Some( HoverRanged( FileId( @@ -2502,7 +2606,9 @@ fn main() { InlayHint { range: 145..185, kind: ChainingHint, - label: "Struct", + label: [ + "Struct", + ], tooltip: Some( HoverRanged( FileId( @@ -2515,7 +2621,9 @@ fn main() { InlayHint { range: 145..168, kind: ChainingHint, - label: "Struct", + label: [ + "Struct", + ], tooltip: Some( HoverRanged( FileId( @@ -2528,7 +2636,9 @@ fn main() { InlayHint { range: 222..228, kind: ParameterHint, - label: "self", + label: [ + "self", + ], tooltip: Some( HoverOffset( FileId( diff --git a/src/tools/rust-analyzer/crates/ide/src/join_lines.rs b/src/tools/rust-analyzer/crates/ide/src/join_lines.rs index 08621adde..edc48e84d 100644 --- a/src/tools/rust-analyzer/crates/ide/src/join_lines.rs +++ b/src/tools/rust-analyzer/crates/ide/src/join_lines.rs @@ -28,7 +28,7 @@ pub struct JoinLinesConfig { // |=== // | Editor | Action Name // -// | VS Code | **Rust Analyzer: Join lines** +// | VS Code | **rust-analyzer: Join lines** // |=== // // image::https://user-images.githubusercontent.com/48062697/113020661-b6922200-917a-11eb-87c4-b75acc028f11.gif[] diff --git a/src/tools/rust-analyzer/crates/ide/src/lib.rs b/src/tools/rust-analyzer/crates/ide/src/lib.rs index dd108fa79..055233081 100644 --- a/src/tools/rust-analyzer/crates/ide/src/lib.rs +++ b/src/tools/rust-analyzer/crates/ide/src/lib.rs @@ -82,12 +82,12 @@ pub use crate::{ highlight_related::{HighlightRelatedConfig, HighlightedRange}, hover::{HoverAction, HoverConfig, HoverDocFormat, HoverGotoTypeData, HoverResult}, inlay_hints::{ - ClosureReturnTypeHints, InlayHint, InlayHintsConfig, InlayKind, InlayTooltip, - LifetimeElisionHints, ReborrowHints, + ClosureReturnTypeHints, InlayHint, InlayHintLabel, InlayHintsConfig, InlayKind, + InlayTooltip, LifetimeElisionHints, ReborrowHints, }, join_lines::JoinLinesConfig, markup::Markup, - moniker::{MonikerKind, MonikerResult, PackageInformation}, + moniker::{MonikerDescriptorKind, MonikerKind, MonikerResult, PackageInformation}, move_item::Direction, navigation_target::NavigationTarget, prime_caches::ParallelPrimeCachesProgress, @@ -98,7 +98,7 @@ pub use crate::{ static_index::{StaticIndex, StaticIndexedFile, TokenId, TokenStaticData}, syntax_highlighting::{ tags::{Highlight, HlMod, HlMods, HlOperator, HlPunct, HlTag}, - HlRange, + HighlightConfig, HlRange, }, }; pub use hir::{Documentation, Semantics}; @@ -517,8 +517,12 @@ impl Analysis { } /// Computes syntax highlighting for the given file - pub fn highlight(&self, file_id: FileId) -> Cancellable<Vec<HlRange>> { - self.with_db(|db| syntax_highlighting::highlight(db, file_id, None, false)) + pub fn highlight( + &self, + highlight_config: HighlightConfig, + file_id: FileId, + ) -> Cancellable<Vec<HlRange>> { + self.with_db(|db| syntax_highlighting::highlight(db, highlight_config, file_id, None)) } /// Computes all ranges to highlight for a given item in a file. @@ -533,9 +537,13 @@ impl Analysis { } /// Computes syntax highlighting for the given file range. - pub fn highlight_range(&self, frange: FileRange) -> Cancellable<Vec<HlRange>> { + pub fn highlight_range( + &self, + highlight_config: HighlightConfig, + frange: FileRange, + ) -> Cancellable<Vec<HlRange>> { self.with_db(|db| { - syntax_highlighting::highlight(db, frange.file_id, Some(frange.range), false) + syntax_highlighting::highlight(db, highlight_config, frange.file_id, Some(frange.range)) }) } diff --git a/src/tools/rust-analyzer/crates/ide/src/matching_brace.rs b/src/tools/rust-analyzer/crates/ide/src/matching_brace.rs index da70cecdd..6e8a6d020 100644 --- a/src/tools/rust-analyzer/crates/ide/src/matching_brace.rs +++ b/src/tools/rust-analyzer/crates/ide/src/matching_brace.rs @@ -12,7 +12,7 @@ use syntax::{ // |=== // | Editor | Action Name // -// | VS Code | **Rust Analyzer: Find matching brace** +// | VS Code | **rust-analyzer: Find matching brace** // |=== // // image::https://user-images.githubusercontent.com/48062697/113065573-04298180-91b1-11eb-8dec-d4e2a202f304.gif[] diff --git a/src/tools/rust-analyzer/crates/ide/src/moniker.rs b/src/tools/rust-analyzer/crates/ide/src/moniker.rs index 6bab9fa1e..600a52630 100644 --- a/src/tools/rust-analyzer/crates/ide/src/moniker.rs +++ b/src/tools/rust-analyzer/crates/ide/src/moniker.rs @@ -14,16 +14,38 @@ use syntax::{AstNode, SyntaxKind::*, T}; use crate::{doc_links::token_as_doc_comment, RangeInfo}; #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)] +pub enum MonikerDescriptorKind { + Namespace, + Type, + Term, + Method, + TypeParameter, + Parameter, + Macro, + Meta, +} + +#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)] +pub struct MonikerDescriptor { + pub name: Name, + pub desc: MonikerDescriptorKind, +} + +#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)] pub struct MonikerIdentifier { - crate_name: String, - path: Vec<Name>, + pub crate_name: String, + pub description: Vec<MonikerDescriptor>, } impl ToString for MonikerIdentifier { fn to_string(&self) -> String { match self { - MonikerIdentifier { path, crate_name } => { - format!("{}::{}", crate_name, path.iter().map(|x| x.to_string()).join("::")) + MonikerIdentifier { description, crate_name } => { + format!( + "{}::{}", + crate_name, + description.iter().map(|x| x.name.to_string()).join("::") + ) } } } @@ -42,6 +64,12 @@ pub struct MonikerResult { pub package_information: PackageInformation, } +impl MonikerResult { + pub fn from_def(db: &RootDatabase, def: Definition, from_crate: Crate) -> Option<Self> { + def_to_moniker(db, def, from_crate) + } +} + #[derive(Debug, Clone, PartialEq, Eq, Hash)] pub struct PackageInformation { pub name: String, @@ -90,7 +118,7 @@ pub(crate) fn moniker( .descend_into_macros(original_token.clone()) .into_iter() .filter_map(|token| { - IdentClass::classify_token(sema, &token).map(IdentClass::definitions).map(|it| { + IdentClass::classify_token(sema, &token).map(IdentClass::definitions_no_ops).map(|it| { it.into_iter().flat_map(|def| def_to_moniker(sema.db, def, current_crate)) }) }) @@ -105,13 +133,23 @@ pub(crate) fn def_to_moniker( def: Definition, from_crate: Crate, ) -> Option<MonikerResult> { - if matches!(def, Definition::GenericParam(_) | Definition::SelfType(_) | Definition::Local(_)) { + if matches!( + def, + Definition::GenericParam(_) + | Definition::Label(_) + | Definition::DeriveHelper(_) + | Definition::BuiltinAttr(_) + | Definition::ToolModule(_) + ) { return None; } + let module = def.module(db)?; let krate = module.krate(); - let mut path = vec![]; - path.extend(module.path_to_root(db).into_iter().filter_map(|x| x.name(db))); + let mut description = vec![]; + description.extend(module.path_to_root(db).into_iter().filter_map(|x| { + Some(MonikerDescriptor { name: x.name(db)?, desc: MonikerDescriptorKind::Namespace }) + })); // Handle associated items within a trait if let Some(assoc) = def.as_assoc_item(db) { @@ -120,31 +158,98 @@ pub(crate) fn def_to_moniker( AssocItemContainer::Trait(trait_) => { // Because different traits can have functions with the same name, // we have to include the trait name as part of the moniker for uniqueness. - path.push(trait_.name(db)); + description.push(MonikerDescriptor { + name: trait_.name(db), + desc: MonikerDescriptorKind::Type, + }); } AssocItemContainer::Impl(impl_) => { // Because a struct can implement multiple traits, for implementations // we add both the struct name and the trait name to the path if let Some(adt) = impl_.self_ty(db).as_adt() { - path.push(adt.name(db)); + description.push(MonikerDescriptor { + name: adt.name(db), + desc: MonikerDescriptorKind::Type, + }); } if let Some(trait_) = impl_.trait_(db) { - path.push(trait_.name(db)); + description.push(MonikerDescriptor { + name: trait_.name(db), + desc: MonikerDescriptorKind::Type, + }); } } } } if let Definition::Field(it) = def { - path.push(it.parent_def(db).name(db)); + description.push(MonikerDescriptor { + name: it.parent_def(db).name(db), + desc: MonikerDescriptorKind::Type, + }); } - path.push(def.name(db)?); + let name_desc = match def { + // These are handled by top-level guard (for performance). + Definition::GenericParam(_) + | Definition::Label(_) + | Definition::DeriveHelper(_) + | Definition::BuiltinAttr(_) + | Definition::ToolModule(_) => return None, + + Definition::Local(local) => { + if !local.is_param(db) { + return None; + } + + MonikerDescriptor { name: local.name(db), desc: MonikerDescriptorKind::Parameter } + } + Definition::Macro(m) => { + MonikerDescriptor { name: m.name(db), desc: MonikerDescriptorKind::Macro } + } + Definition::Function(f) => { + MonikerDescriptor { name: f.name(db), desc: MonikerDescriptorKind::Method } + } + Definition::Variant(v) => { + MonikerDescriptor { name: v.name(db), desc: MonikerDescriptorKind::Type } + } + Definition::Const(c) => { + MonikerDescriptor { name: c.name(db)?, desc: MonikerDescriptorKind::Term } + } + Definition::Trait(trait_) => { + MonikerDescriptor { name: trait_.name(db), desc: MonikerDescriptorKind::Type } + } + Definition::TypeAlias(ta) => { + MonikerDescriptor { name: ta.name(db), desc: MonikerDescriptorKind::TypeParameter } + } + Definition::Module(m) => { + MonikerDescriptor { name: m.name(db)?, desc: MonikerDescriptorKind::Namespace } + } + Definition::BuiltinType(b) => { + MonikerDescriptor { name: b.name(), desc: MonikerDescriptorKind::Type } + } + Definition::SelfType(imp) => MonikerDescriptor { + name: imp.self_ty(db).as_adt()?.name(db), + desc: MonikerDescriptorKind::Type, + }, + Definition::Field(it) => { + MonikerDescriptor { name: it.name(db), desc: MonikerDescriptorKind::Term } + } + Definition::Adt(adt) => { + MonikerDescriptor { name: adt.name(db), desc: MonikerDescriptorKind::Type } + } + Definition::Static(s) => { + MonikerDescriptor { name: s.name(db), desc: MonikerDescriptorKind::Meta } + } + }; + + description.push(name_desc); + Some(MonikerResult { identifier: MonikerIdentifier { crate_name: krate.display_name(db)?.crate_name().to_string(), - path, + description, }, kind: if krate == from_crate { MonikerKind::Export } else { MonikerKind::Import }, package_information: { diff --git a/src/tools/rust-analyzer/crates/ide/src/move_item.rs b/src/tools/rust-analyzer/crates/ide/src/move_item.rs index 02e9fb8b5..ffc4bdd7d 100644 --- a/src/tools/rust-analyzer/crates/ide/src/move_item.rs +++ b/src/tools/rust-analyzer/crates/ide/src/move_item.rs @@ -19,8 +19,8 @@ pub enum Direction { // |=== // | Editor | Action Name // -// | VS Code | **Rust Analyzer: Move item up** -// | VS Code | **Rust Analyzer: Move item down** +// | VS Code | **rust-analyzer: Move item up** +// | VS Code | **rust-analyzer: Move item down** // |=== // // image::https://user-images.githubusercontent.com/48062697/113065576-04298180-91b1-11eb-91ce-4505e99ed598.gif[] diff --git a/src/tools/rust-analyzer/crates/ide/src/parent_module.rs b/src/tools/rust-analyzer/crates/ide/src/parent_module.rs index 9b1f48044..8f3cc8687 100644 --- a/src/tools/rust-analyzer/crates/ide/src/parent_module.rs +++ b/src/tools/rust-analyzer/crates/ide/src/parent_module.rs @@ -18,7 +18,7 @@ use crate::NavigationTarget; // |=== // | Editor | Action Name // -// | VS Code | **Rust Analyzer: Locate parent module** +// | VS Code | **rust-analyzer: Locate parent module** // |=== // // image::https://user-images.githubusercontent.com/48062697/113065580-04c21800-91b1-11eb-9a32-00086161c0bd.gif[] diff --git a/src/tools/rust-analyzer/crates/ide/src/prime_caches.rs b/src/tools/rust-analyzer/crates/ide/src/prime_caches.rs index 296270036..87b3ef380 100644 --- a/src/tools/rust-analyzer/crates/ide/src/prime_caches.rs +++ b/src/tools/rust-analyzer/crates/ide/src/prime_caches.rs @@ -12,8 +12,9 @@ use ide_db::{ salsa::{Database, ParallelDatabase, Snapshot}, Cancelled, CrateGraph, CrateId, SourceDatabase, SourceDatabaseExt, }, - FxHashSet, FxIndexMap, + FxIndexMap, }; +use stdx::hash::NoHashHashSet; use crate::RootDatabase; @@ -141,7 +142,7 @@ pub(crate) fn parallel_prime_caches( } } -fn compute_crates_to_prime(db: &RootDatabase, graph: &CrateGraph) -> FxHashSet<CrateId> { +fn compute_crates_to_prime(db: &RootDatabase, graph: &CrateGraph) -> NoHashHashSet<CrateId> { // We're only interested in the workspace crates and the `ImportMap`s of their direct // dependencies, though in practice the latter also compute the `DefMap`s. // We don't prime transitive dependencies because they're generally not visible in diff --git a/src/tools/rust-analyzer/crates/ide/src/references.rs b/src/tools/rust-analyzer/crates/ide/src/references.rs index 1a6beec18..99614b645 100644 --- a/src/tools/rust-analyzer/crates/ide/src/references.rs +++ b/src/tools/rust-analyzer/crates/ide/src/references.rs @@ -14,8 +14,9 @@ use ide_db::{ base_db::FileId, defs::{Definition, NameClass, NameRefClass}, search::{ReferenceCategory, SearchScope, UsageSearchResult}, - FxHashMap, RootDatabase, + RootDatabase, }; +use stdx::hash::NoHashHashMap; use syntax::{ algo::find_node_at_offset, ast::{self, HasName}, @@ -29,7 +30,7 @@ use crate::{FilePosition, NavigationTarget, TryToNav}; #[derive(Debug, Clone)] pub struct ReferenceSearchResult { pub declaration: Option<Declaration>, - pub references: FxHashMap<FileId, Vec<(TextRange, Option<ReferenceCategory>)>>, + pub references: NoHashHashMap<FileId, Vec<(TextRange, Option<ReferenceCategory>)>>, } #[derive(Debug, Clone)] diff --git a/src/tools/rust-analyzer/crates/ide/src/runnables.rs b/src/tools/rust-analyzer/crates/ide/src/runnables.rs index bec770ed9..0181c6b8e 100644 --- a/src/tools/rust-analyzer/crates/ide/src/runnables.rs +++ b/src/tools/rust-analyzer/crates/ide/src/runnables.rs @@ -116,7 +116,7 @@ impl Runnable { // |=== // | Editor | Action Name // -// | VS Code | **Rust Analyzer: Run** +// | VS Code | **rust-analyzer: Run** // |=== // image::https://user-images.githubusercontent.com/48062697/113065583-055aae80-91b1-11eb-958f-d67efcaf6a2f.gif[] pub(crate) fn runnables(db: &RootDatabase, file_id: FileId) -> Vec<Runnable> { @@ -202,7 +202,7 @@ pub(crate) fn runnables(db: &RootDatabase, file_id: FileId) -> Vec<Runnable> { // |=== // | Editor | Action Name // -// | VS Code | **Rust Analyzer: Peek related tests** +// | VS Code | **rust-analyzer: Peek related tests** // |=== pub(crate) fn related_tests( db: &RootDatabase, @@ -373,11 +373,13 @@ pub(crate) fn runnable_impl( let adt_name = ty.as_adt()?.name(sema.db); let mut ty_args = ty.type_arguments().peekable(); let params = if ty_args.peek().is_some() { - format!("<{}>", ty_args.format_with(", ", |ty, cb| cb(&ty.display(sema.db)))) + format!("<{}>", ty_args.format_with(",", |ty, cb| cb(&ty.display(sema.db)))) } else { String::new() }; - let test_id = TestId::Path(format!("{}{}", adt_name, params)); + let mut test_id = format!("{}{}", adt_name, params); + test_id.retain(|c| c != ' '); + let test_id = TestId::Path(test_id); Some(Runnable { use_name_in_title: false, nav, kind: RunnableKind::DocTest { test_id }, cfg }) } @@ -441,10 +443,11 @@ fn module_def_doctest(db: &RootDatabase, def: Definition) -> Option<Runnable> { format_to!( path, "<{}>", - ty_args.format_with(", ", |ty, cb| cb(&ty.display(db))) + ty_args.format_with(",", |ty, cb| cb(&ty.display(db))) ); } format_to!(path, "::{}", def_name); + path.retain(|c| c != ' '); return Some(path); } } @@ -2067,13 +2070,23 @@ mod tests { $0 struct Foo<T, U>; +/// ``` +/// ``` impl<T, U> Foo<T, U> { /// ```rust /// ```` fn t() {} } + +/// ``` +/// ``` +impl Foo<Foo<(), ()>, ()> { + /// ``` + /// ``` + fn t() {} +} "#, - &[DocTest], + &[DocTest, DocTest, DocTest, DocTest], expect![[r#" [ Runnable { @@ -2082,12 +2095,64 @@ impl<T, U> Foo<T, U> { file_id: FileId( 0, ), - full_range: 47..85, + full_range: 20..103, + focus_range: 47..56, + name: "impl", + kind: Impl, + }, + kind: DocTest { + test_id: Path( + "Foo<T,U>", + ), + }, + cfg: None, + }, + Runnable { + use_name_in_title: false, + nav: NavigationTarget { + file_id: FileId( + 0, + ), + full_range: 63..101, + name: "t", + }, + kind: DocTest { + test_id: Path( + "Foo<T,U>::t", + ), + }, + cfg: None, + }, + Runnable { + use_name_in_title: false, + nav: NavigationTarget { + file_id: FileId( + 0, + ), + full_range: 105..188, + focus_range: 126..146, + name: "impl", + kind: Impl, + }, + kind: DocTest { + test_id: Path( + "Foo<Foo<(),()>,()>", + ), + }, + cfg: None, + }, + Runnable { + use_name_in_title: false, + nav: NavigationTarget { + file_id: FileId( + 0, + ), + full_range: 153..186, name: "t", }, kind: DocTest { test_id: Path( - "Foo<T, U>::t", + "Foo<Foo<(),()>,()>::t", ), }, cfg: None, @@ -2160,4 +2225,190 @@ macro_rules! foo { "#]], ); } + + #[test] + fn test_paths_with_raw_ident() { + check( + r#" +//- /lib.rs +$0 +mod r#mod { + #[test] + fn r#fn() {} + + /// ``` + /// ``` + fn r#for() {} + + /// ``` + /// ``` + struct r#struct<r#type>(r#type); + + /// ``` + /// ``` + impl<r#type> r#struct<r#type> { + /// ``` + /// ``` + fn r#fn() {} + } + + enum r#enum {} + impl r#struct<r#enum> { + /// ``` + /// ``` + fn r#fn() {} + } + + trait r#trait {} + + /// ``` + /// ``` + impl<T> r#trait for r#struct<T> {} +} +"#, + &[TestMod, Test, DocTest, DocTest, DocTest, DocTest, DocTest, DocTest], + expect![[r#" + [ + Runnable { + use_name_in_title: false, + nav: NavigationTarget { + file_id: FileId( + 0, + ), + full_range: 1..461, + focus_range: 5..10, + name: "r#mod", + kind: Module, + description: "mod r#mod", + }, + kind: TestMod { + path: "r#mod", + }, + cfg: None, + }, + Runnable { + use_name_in_title: false, + nav: NavigationTarget { + file_id: FileId( + 0, + ), + full_range: 17..41, + focus_range: 32..36, + name: "r#fn", + kind: Function, + }, + kind: Test { + test_id: Path( + "r#mod::r#fn", + ), + attr: TestAttr { + ignore: false, + }, + }, + cfg: None, + }, + Runnable { + use_name_in_title: false, + nav: NavigationTarget { + file_id: FileId( + 0, + ), + full_range: 47..84, + name: "r#for", + }, + kind: DocTest { + test_id: Path( + "r#mod::r#for", + ), + }, + cfg: None, + }, + Runnable { + use_name_in_title: false, + nav: NavigationTarget { + file_id: FileId( + 0, + ), + full_range: 90..146, + name: "r#struct", + }, + kind: DocTest { + test_id: Path( + "r#mod::r#struct", + ), + }, + cfg: None, + }, + Runnable { + use_name_in_title: false, + nav: NavigationTarget { + file_id: FileId( + 0, + ), + full_range: 152..266, + focus_range: 189..205, + name: "impl", + kind: Impl, + }, + kind: DocTest { + test_id: Path( + "r#struct<r#type>", + ), + }, + cfg: None, + }, + Runnable { + use_name_in_title: false, + nav: NavigationTarget { + file_id: FileId( + 0, + ), + full_range: 216..260, + name: "r#fn", + }, + kind: DocTest { + test_id: Path( + "r#mod::r#struct<r#type>::r#fn", + ), + }, + cfg: None, + }, + Runnable { + use_name_in_title: false, + nav: NavigationTarget { + file_id: FileId( + 0, + ), + full_range: 323..367, + name: "r#fn", + }, + kind: DocTest { + test_id: Path( + "r#mod::r#struct<r#enum>::r#fn", + ), + }, + cfg: None, + }, + Runnable { + use_name_in_title: false, + nav: NavigationTarget { + file_id: FileId( + 0, + ), + full_range: 401..459, + focus_range: 445..456, + name: "impl", + kind: Impl, + }, + kind: DocTest { + test_id: Path( + "r#struct<T>", + ), + }, + cfg: None, + }, + ] + "#]], + ) + } } diff --git a/src/tools/rust-analyzer/crates/ide/src/shuffle_crate_graph.rs b/src/tools/rust-analyzer/crates/ide/src/shuffle_crate_graph.rs index 15cb89dcc..2d8662764 100644 --- a/src/tools/rust-analyzer/crates/ide/src/shuffle_crate_graph.rs +++ b/src/tools/rust-analyzer/crates/ide/src/shuffle_crate_graph.rs @@ -12,7 +12,7 @@ use ide_db::{ // |=== // | Editor | Action Name // -// | VS Code | **Rust Analyzer: Shuffle Crate Graph** +// | VS Code | **rust-analyzer: Shuffle Crate Graph** // |=== pub(crate) fn shuffle_crate_graph(db: &mut RootDatabase) { let crate_graph = db.crate_graph(); diff --git a/src/tools/rust-analyzer/crates/ide/src/static_index.rs b/src/tools/rust-analyzer/crates/ide/src/static_index.rs index d74b64041..9e5eb9095 100644 --- a/src/tools/rust-analyzer/crates/ide/src/static_index.rs +++ b/src/tools/rust-analyzer/crates/ide/src/static_index.rs @@ -130,8 +130,11 @@ impl StaticIndex<'_> { syntax::NodeOrToken::Node(_) => None, syntax::NodeOrToken::Token(x) => Some(x), }); - let hover_config = - HoverConfig { links_in_hover: true, documentation: Some(HoverDocFormat::Markdown) }; + let hover_config = HoverConfig { + links_in_hover: true, + documentation: Some(HoverDocFormat::Markdown), + keywords: true, + }; let tokens = tokens.filter(|token| { matches!( token.kind(), @@ -204,7 +207,7 @@ impl StaticIndex<'_> { fn get_definition(sema: &Semantics<'_, RootDatabase>, token: SyntaxToken) -> Option<Definition> { for token in sema.descend_into_macros(token) { - let def = IdentClass::classify_token(sema, &token).map(IdentClass::definitions); + let def = IdentClass::classify_token(sema, &token).map(IdentClass::definitions_no_ops); if let Some(&[x]) = def.as_deref() { return Some(x); } else { diff --git a/src/tools/rust-analyzer/crates/ide/src/status.rs b/src/tools/rust-analyzer/crates/ide/src/status.rs index 3191870eb..f4d038744 100644 --- a/src/tools/rust-analyzer/crates/ide/src/status.rs +++ b/src/tools/rust-analyzer/crates/ide/src/status.rs @@ -1,4 +1,4 @@ -use std::{fmt, iter::FromIterator, sync::Arc}; +use std::{fmt, sync::Arc}; use hir::{ExpandResult, MacroFile}; use ide_db::base_db::{ @@ -29,7 +29,7 @@ fn macro_syntax_tree_stats(db: &RootDatabase) -> SyntaxTreeStats { // |=== // | Editor | Action Name // -// | VS Code | **Rust Analyzer: Status** +// | VS Code | **rust-analyzer: Status** // |=== // image::https://user-images.githubusercontent.com/48062697/113065584-05f34500-91b1-11eb-98cc-5c196f76be7f.gif[] pub(crate) fn status(db: &RootDatabase, file_id: Option<FileId>) -> String { diff --git a/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting.rs b/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting.rs index 3fb49b45d..50371d620 100644 --- a/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting.rs +++ b/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting.rs @@ -14,7 +14,7 @@ mod html; mod tests; use hir::{Name, Semantics}; -use ide_db::{FxHashMap, RootDatabase}; +use ide_db::{FxHashMap, RootDatabase, SymbolKind}; use syntax::{ ast, AstNode, AstToken, NodeOrToken, SyntaxKind::*, SyntaxNode, TextRange, WalkEvent, T, }; @@ -24,7 +24,7 @@ use crate::{ escape::highlight_escape_string, format::highlight_format_string, highlights::Highlights, macro_::MacroHighlighter, tags::Highlight, }, - FileId, HlMod, HlTag, + FileId, HlMod, HlOperator, HlPunct, HlTag, }; pub(crate) use html::highlight_as_html; @@ -36,6 +36,26 @@ pub struct HlRange { pub binding_hash: Option<u64>, } +#[derive(Copy, Clone, Debug, PartialEq, Eq)] +pub struct HighlightConfig { + /// Whether to highlight strings + pub strings: bool, + /// Whether to highlight punctuation + pub punctuation: bool, + /// Whether to specialize punctuation highlights + pub specialize_punctuation: bool, + /// Whether to highlight operator + pub operator: bool, + /// Whether to specialize operator highlights + pub specialize_operator: bool, + /// Whether to inject highlights into doc comments + pub inject_doc_comment: bool, + /// Whether to highlight the macro call bang + pub macro_bang: bool, + /// Whether to highlight unresolved things be their syntax + pub syntactic_name_ref_highlighting: bool, +} + // Feature: Semantic Syntax Highlighting // // rust-analyzer highlights the code semantically. @@ -155,9 +175,9 @@ pub struct HlRange { // image::https://user-images.githubusercontent.com/48062697/113187625-f7f50100-9250-11eb-825e-91c58f236071.png[] pub(crate) fn highlight( db: &RootDatabase, + config: HighlightConfig, file_id: FileId, range_to_highlight: Option<TextRange>, - syntactic_name_ref_highlighting: bool, ) -> Vec<HlRange> { let _p = profile::span("highlight"); let sema = Semantics::new(db); @@ -183,26 +203,18 @@ pub(crate) fn highlight( Some(it) => it.krate(), None => return hl.to_vec(), }; - traverse( - &mut hl, - &sema, - file_id, - &root, - krate, - range_to_highlight, - syntactic_name_ref_highlighting, - ); + traverse(&mut hl, &sema, config, file_id, &root, krate, range_to_highlight); hl.to_vec() } fn traverse( hl: &mut Highlights, sema: &Semantics<'_, RootDatabase>, + config: HighlightConfig, file_id: FileId, root: &SyntaxNode, krate: hir::Crate, range_to_highlight: TextRange, - syntactic_name_ref_highlighting: bool, ) { let is_unlinked = sema.to_module_def(file_id).is_none(); let mut bindings_shadow_count: FxHashMap<Name, u32> = FxHashMap::default(); @@ -323,9 +335,11 @@ fn traverse( Enter(it) => it, Leave(NodeOrToken::Token(_)) => continue, Leave(NodeOrToken::Node(node)) => { - // Doc comment highlighting injection, we do this when leaving the node - // so that we overwrite the highlighting of the doc comment itself. - inject::doc_comment(hl, sema, file_id, &node); + if config.inject_doc_comment { + // Doc comment highlighting injection, we do this when leaving the node + // so that we overwrite the highlighting of the doc comment itself. + inject::doc_comment(hl, sema, config, file_id, &node); + } continue; } }; @@ -400,7 +414,8 @@ fn traverse( let string_to_highlight = ast::String::cast(descended_token.clone()); if let Some((string, expanded_string)) = string.zip(string_to_highlight) { if string.is_raw() { - if inject::ra_fixture(hl, sema, &string, &expanded_string).is_some() { + if inject::ra_fixture(hl, sema, config, &string, &expanded_string).is_some() + { continue; } } @@ -421,7 +436,7 @@ fn traverse( sema, krate, &mut bindings_shadow_count, - syntactic_name_ref_highlighting, + config.syntactic_name_ref_highlighting, name_like, ), NodeOrToken::Token(token) => highlight::token(sema, token).zip(Some(None)), @@ -439,6 +454,29 @@ fn traverse( // something unresolvable. FIXME: There should be a way to prevent that continue; } + + // apply config filtering + match &mut highlight.tag { + HlTag::StringLiteral if !config.strings => continue, + // If punctuation is disabled, make the macro bang part of the macro call again. + tag @ HlTag::Punctuation(HlPunct::MacroBang) => { + if !config.macro_bang { + *tag = HlTag::Symbol(SymbolKind::Macro); + } else if !config.specialize_punctuation { + *tag = HlTag::Punctuation(HlPunct::Other); + } + } + HlTag::Punctuation(_) if !config.punctuation => continue, + tag @ HlTag::Punctuation(_) if !config.specialize_punctuation => { + *tag = HlTag::Punctuation(HlPunct::Other); + } + HlTag::Operator(_) if !config.operator && highlight.mods.is_empty() => continue, + tag @ HlTag::Operator(_) if !config.specialize_operator => { + *tag = HlTag::Operator(HlOperator::Other); + } + _ => (), + } + if inside_attribute { highlight |= HlMod::Attribute } diff --git a/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/html.rs b/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/html.rs index 9777c014c..e91fd7f12 100644 --- a/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/html.rs +++ b/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/html.rs @@ -5,7 +5,10 @@ use oorandom::Rand32; use stdx::format_to; use syntax::AstNode; -use crate::{syntax_highlighting::highlight, FileId, RootDatabase}; +use crate::{ + syntax_highlighting::{highlight, HighlightConfig}, + FileId, RootDatabase, +}; pub(crate) fn highlight_as_html(db: &RootDatabase, file_id: FileId, rainbow: bool) -> String { let parse = db.parse(file_id); @@ -20,7 +23,21 @@ pub(crate) fn highlight_as_html(db: &RootDatabase, file_id: FileId, rainbow: boo ) } - let hl_ranges = highlight(db, file_id, None, false); + let hl_ranges = highlight( + db, + HighlightConfig { + strings: true, + punctuation: true, + specialize_punctuation: true, + specialize_operator: true, + operator: true, + inject_doc_comment: true, + macro_bang: true, + syntactic_name_ref_highlighting: false, + }, + file_id, + None, + ); let text = parse.tree().syntax().to_string(); let mut buf = String::new(); buf.push_str(STYLE); diff --git a/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/inject.rs b/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/inject.rs index f376f9fda..9139528c7 100644 --- a/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/inject.rs +++ b/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/inject.rs @@ -15,13 +15,14 @@ use syntax::{ use crate::{ doc_links::{doc_attributes, extract_definitions_from_docs, resolve_doc_path_for_def}, - syntax_highlighting::{highlights::Highlights, injector::Injector}, + syntax_highlighting::{highlights::Highlights, injector::Injector, HighlightConfig}, Analysis, HlMod, HlRange, HlTag, RootDatabase, }; pub(super) fn ra_fixture( hl: &mut Highlights, sema: &Semantics<'_, RootDatabase>, + config: HighlightConfig, literal: &ast::String, expanded: &ast::String, ) -> Option<()> { @@ -63,7 +64,13 @@ pub(super) fn ra_fixture( let (analysis, tmp_file_id) = Analysis::from_single_file(inj.take_text()); - for mut hl_range in analysis.highlight(tmp_file_id).unwrap() { + for mut hl_range in analysis + .highlight( + HighlightConfig { syntactic_name_ref_highlighting: false, ..config }, + tmp_file_id, + ) + .unwrap() + { for range in inj.map_range_up(hl_range.range) { if let Some(range) = literal.map_range_up(range) { hl_range.range = range; @@ -86,6 +93,7 @@ const RUSTDOC_FENCES: [&str; 2] = ["```", "~~~"]; pub(super) fn doc_comment( hl: &mut Highlights, sema: &Semantics<'_, RootDatabase>, + config: HighlightConfig, src_file_id: FileId, node: &SyntaxNode, ) { @@ -206,7 +214,14 @@ pub(super) fn doc_comment( let (analysis, tmp_file_id) = Analysis::from_single_file(inj.take_text()); - if let Ok(ranges) = analysis.with_db(|db| super::highlight(db, tmp_file_id, None, true)) { + if let Ok(ranges) = analysis.with_db(|db| { + super::highlight( + db, + HighlightConfig { syntactic_name_ref_highlighting: true, ..config }, + tmp_file_id, + None, + ) + }) { for HlRange { range, highlight, binding_hash } in ranges { for range in inj.map_range_up(range) { hl.add(HlRange { range, highlight: highlight | HlMod::Injected, binding_hash }); diff --git a/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/tags.rs b/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/tags.rs index 5262770f3..3949f1189 100644 --- a/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/tags.rs +++ b/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/tags.rs @@ -199,7 +199,7 @@ impl fmt::Display for HlTag { } impl HlMod { - const ALL: &'static [HlMod; HlMod::Unsafe as u8 as usize + 1] = &[ + const ALL: &'static [HlMod; 19] = &[ HlMod::Associated, HlMod::Async, HlMod::Attribute, @@ -296,7 +296,7 @@ impl Highlight { Highlight { tag, mods: HlMods::default() } } pub fn is_empty(&self) -> bool { - self.tag == HlTag::None && self.mods == HlMods::default() + self.tag == HlTag::None && self.mods.is_empty() } } @@ -330,6 +330,10 @@ impl ops::BitOr<HlMod> for Highlight { } impl HlMods { + pub fn is_empty(&self) -> bool { + self.0 == 0 + } + pub fn contains(self, m: HlMod) -> bool { self.0 & m.mask() == m.mask() } diff --git a/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/test_data/highlight_doctest.html b/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/test_data/highlight_doctest.html index a747b4bc1..eef5baea9 100644 --- a/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/test_data/highlight_doctest.html +++ b/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/test_data/highlight_doctest.html @@ -56,7 +56,7 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd <span class="field declaration">bar</span><span class="colon">:</span> <span class="builtin_type">bool</span><span class="comma">,</span> <span class="brace">}</span> -<span class="comment documentation">/// This is an impl with a code block.</span> +<span class="comment documentation">/// This is an impl of </span><span class="struct documentation injected intra_doc_link">[`Foo`]</span><span class="comment documentation"> with a code block.</span> <span class="comment documentation">///</span> <span class="comment documentation">/// ```</span> <span class="comment documentation">///</span><span class="comment documentation"> </span><span class="keyword injected">fn</span><span class="none injected"> </span><span class="function declaration injected">foo</span><span class="parenthesis injected">(</span><span class="parenthesis injected">)</span><span class="none injected"> </span><span class="brace injected">{</span> diff --git a/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/tests.rs b/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/tests.rs index 99be7c664..46cc667fc 100644 --- a/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/tests.rs +++ b/src/tools/rust-analyzer/crates/ide/src/syntax_highlighting/tests.rs @@ -4,7 +4,18 @@ use expect_test::{expect_file, ExpectFile}; use ide_db::SymbolKind; use test_utils::{bench, bench_fixture, skip_slow_tests, AssertLinear}; -use crate::{fixture, FileRange, HlTag, TextRange}; +use crate::{fixture, FileRange, HighlightConfig, HlTag, TextRange}; + +const HL_CONFIG: HighlightConfig = HighlightConfig { + strings: true, + punctuation: true, + specialize_punctuation: true, + specialize_operator: true, + operator: true, + inject_doc_comment: true, + macro_bang: true, + syntactic_name_ref_highlighting: false, +}; #[test] fn attributes() { @@ -613,7 +624,7 @@ struct Foo { bar: bool, } -/// This is an impl with a code block. +/// This is an impl of [`Foo`] with a code block. /// /// ``` /// fn foo() { @@ -958,7 +969,7 @@ pub struct Struct; #[test] #[cfg_attr( - all(unix, not(target_pointer_width = "64")), + not(all(unix, target_pointer_width = "64")), ignore = "depends on `DefaultHasher` outputs" )] fn test_rainbow_highlighting() { @@ -996,7 +1007,10 @@ struct Foo { // The "x" let highlights = &analysis - .highlight_range(FileRange { file_id, range: TextRange::at(45.into(), 1.into()) }) + .highlight_range( + HL_CONFIG, + FileRange { file_id, range: TextRange::at(45.into(), 1.into()) }, + ) .unwrap(); assert_eq!(&highlights[0].highlight.to_string(), "field.declaration.public"); @@ -1011,7 +1025,7 @@ macro_rules! test {} }"# .trim(), ); - let _ = analysis.highlight(file_id).unwrap(); + let _ = analysis.highlight(HL_CONFIG, file_id).unwrap(); } /// Highlights the code given by the `ra_fixture` argument, renders the @@ -1035,7 +1049,7 @@ fn benchmark_syntax_highlighting_long_struct() { let hash = { let _pt = bench("syntax highlighting long struct"); analysis - .highlight(file_id) + .highlight(HL_CONFIG, file_id) .unwrap() .iter() .filter(|it| it.highlight.tag == HlTag::Symbol(SymbolKind::Struct)) @@ -1061,7 +1075,7 @@ fn syntax_highlighting_not_quadratic() { let time = Instant::now(); let hash = analysis - .highlight(file_id) + .highlight(HL_CONFIG, file_id) .unwrap() .iter() .filter(|it| it.highlight.tag == HlTag::Symbol(SymbolKind::Struct)) @@ -1086,7 +1100,7 @@ fn benchmark_syntax_highlighting_parser() { let hash = { let _pt = bench("syntax highlighting parser"); analysis - .highlight(file_id) + .highlight(HL_CONFIG, file_id) .unwrap() .iter() .filter(|it| it.highlight.tag == HlTag::Symbol(SymbolKind::Function)) diff --git a/src/tools/rust-analyzer/crates/ide/src/syntax_tree.rs b/src/tools/rust-analyzer/crates/ide/src/syntax_tree.rs index 9003e7cd3..4256fea0f 100644 --- a/src/tools/rust-analyzer/crates/ide/src/syntax_tree.rs +++ b/src/tools/rust-analyzer/crates/ide/src/syntax_tree.rs @@ -12,7 +12,7 @@ use syntax::{ // |=== // | Editor | Action Name // -// | VS Code | **Rust Analyzer: Show Syntax Tree** +// | VS Code | **rust-analyzer: Show Syntax Tree** // |=== // image::https://user-images.githubusercontent.com/48062697/113065586-068bdb80-91b1-11eb-9507-fee67f9f45a0.gif[] pub(crate) fn syntax_tree( diff --git a/src/tools/rust-analyzer/crates/ide/src/view_crate_graph.rs b/src/tools/rust-analyzer/crates/ide/src/view_crate_graph.rs index 51291a645..17a1e385b 100644 --- a/src/tools/rust-analyzer/crates/ide/src/view_crate_graph.rs +++ b/src/tools/rust-analyzer/crates/ide/src/view_crate_graph.rs @@ -3,8 +3,9 @@ use std::sync::Arc; use dot::{Id, LabelText}; use ide_db::{ base_db::{CrateGraph, CrateId, Dependency, SourceDatabase, SourceDatabaseExt}, - FxHashSet, RootDatabase, + RootDatabase, }; +use stdx::hash::NoHashHashSet; // Feature: View Crate Graph // @@ -16,7 +17,7 @@ use ide_db::{ // |=== // | Editor | Action Name // -// | VS Code | **Rust Analyzer: View Crate Graph** +// | VS Code | **rust-analyzer: View Crate Graph** // |=== pub(crate) fn view_crate_graph(db: &RootDatabase, full: bool) -> Result<String, String> { let crate_graph = db.crate_graph(); @@ -41,7 +42,7 @@ pub(crate) fn view_crate_graph(db: &RootDatabase, full: bool) -> Result<String, struct DotCrateGraph { graph: Arc<CrateGraph>, - crates_to_render: FxHashSet<CrateId>, + crates_to_render: NoHashHashSet<CrateId>, } type Edge<'a> = (CrateId, &'a Dependency); diff --git a/src/tools/rust-analyzer/crates/ide/src/view_hir.rs b/src/tools/rust-analyzer/crates/ide/src/view_hir.rs index 7312afe53..d2bbbf6d2 100644 --- a/src/tools/rust-analyzer/crates/ide/src/view_hir.rs +++ b/src/tools/rust-analyzer/crates/ide/src/view_hir.rs @@ -1,4 +1,4 @@ -use hir::{Function, Semantics}; +use hir::{DefWithBody, Semantics}; use ide_db::base_db::FilePosition; use ide_db::RootDatabase; use syntax::{algo::find_node_at_offset, ast, AstNode}; @@ -8,7 +8,7 @@ use syntax::{algo::find_node_at_offset, ast, AstNode}; // |=== // | Editor | Action Name // -// | VS Code | **Rust Analyzer: View Hir** +// | VS Code | **rust-analyzer: View Hir** // |=== // image::https://user-images.githubusercontent.com/48062697/113065588-068bdb80-91b1-11eb-9a78-0b4ef1e972fb.gif[] pub(crate) fn view_hir(db: &RootDatabase, position: FilePosition) -> String { @@ -19,8 +19,12 @@ fn body_hir(db: &RootDatabase, position: FilePosition) -> Option<String> { let sema = Semantics::new(db); let source_file = sema.parse(position.file_id); - let function = find_node_at_offset::<ast::Fn>(source_file.syntax(), position.offset)?; - - let function: Function = sema.to_def(&function)?; - Some(function.debug_hir(db)) + let item = find_node_at_offset::<ast::Item>(source_file.syntax(), position.offset)?; + let def: DefWithBody = match item { + ast::Item::Fn(it) => sema.to_def(&it)?.into(), + ast::Item::Const(it) => sema.to_def(&it)?.into(), + ast::Item::Static(it) => sema.to_def(&it)?.into(), + _ => return None, + }; + Some(def.debug_hir(db)) } diff --git a/src/tools/rust-analyzer/crates/ide/src/view_item_tree.rs b/src/tools/rust-analyzer/crates/ide/src/view_item_tree.rs index 3dc03085d..9c1f93356 100644 --- a/src/tools/rust-analyzer/crates/ide/src/view_item_tree.rs +++ b/src/tools/rust-analyzer/crates/ide/src/view_item_tree.rs @@ -9,7 +9,7 @@ use ide_db::RootDatabase; // |=== // | Editor | Action Name // -// | VS Code | **Rust Analyzer: Debug ItemTree** +// | VS Code | **rust-analyzer: Debug ItemTree** // |=== pub(crate) fn view_item_tree(db: &RootDatabase, file_id: FileId) -> String { db.file_item_tree(file_id.into()).pretty_print() |