Merge #9164

9164: internal: Reduce the number of direct fields in `CompletionContext` some more r=Veykril a=Veykril

Doesn't make the code much simpler yet.
bors r+

Co-authored-by: Lukas Wirth <[email protected]>

7 files changed, 18 insertions, 17 deletions

diff --git a/crates/ide_completion/src/completions/dot.rs b/crates/ide_completion/src/completions/dot.rs
index e0a7021fd..8ad57a069 100644
--- a/crates/ide_completion/src/completions/dot.rs
+++ b/crates/ide_completion/src/completions/dot.rs
@@ -4,7 +4,7 @@ use either::Either;
 use hir::{HasVisibility, ScopeDef};
 use rustc_hash::FxHashSet;
 
-use crate::{context::CompletionContext, Completions};
+use crate::{context::CompletionContext, patterns::ImmediateLocation, Completions};
 
 /// Complete dot accesses, i.e. fields or methods.
 pub(crate) fn complete_dot(acc: &mut Completions, ctx: &CompletionContext) {
@@ -18,7 +18,7 @@ pub(crate) fn complete_dot(acc: &mut Completions, ctx: &CompletionContext) {
         _ => return,
     };
 
-    if ctx.is_call {
+    if matches!(ctx.completion_location, Some(ImmediateLocation::MethodCall { .. })) {
         cov_mark::hit!(test_no_struct_field_completion_for_method_call);
     } else {
         complete_fields(ctx, &receiver_ty, |field, ty| match field {
@@ -33,7 +33,7 @@ fn complete_undotted_self(acc: &mut Completions, ctx: &CompletionContext) {
     if !ctx.config.enable_self_on_the_fly {
         return;
     }
-    if !ctx.is_trivial_path || ctx.is_path_disallowed() {
+    if !ctx.is_trivial_path() || ctx.is_path_disallowed() {
         return;
     }
     ctx.scope.process_all_names(&mut |name, def| {
diff --git a/crates/ide_completion/src/completions/flyimport.rs b/crates/ide_completion/src/completions/flyimport.rs
index d72bf13d3..7bf47bf75 100644
--- a/crates/ide_completion/src/completions/flyimport.rs
+++ b/crates/ide_completion/src/completions/flyimport.rs
@@ -161,13 +161,13 @@ pub(crate) fn position_for_import<'a>(
 ) -> Option<&'a SyntaxNode> {
     Some(match import_candidate {
         Some(ImportCandidate::Path(_)) => ctx.name_ref_syntax.as_ref()?.syntax(),
-        Some(ImportCandidate::TraitAssocItem(_)) => ctx.path_qual.as_ref()?.syntax(),
+        Some(ImportCandidate::TraitAssocItem(_)) => ctx.path_qual()?.syntax(),
         Some(ImportCandidate::TraitMethod(_)) => ctx.dot_receiver()?.syntax(),
         None => ctx
             .name_ref_syntax
             .as_ref()
             .map(|name_ref| name_ref.syntax())
-            .or_else(|| ctx.path_qual.as_ref().map(|path| path.syntax()))
+            .or_else(|| ctx.path_qual().map(|path| path.syntax()))
             .or_else(|| ctx.dot_receiver().map(|expr| expr.syntax()))?,
     })
 }
@@ -190,7 +190,7 @@ fn import_assets(ctx: &CompletionContext, fuzzy_name: String) -> Option<ImportAs
         };
         let assets_for_path = ImportAssets::for_fuzzy_path(
             current_module,
-            ctx.path_qual.clone(),
+            ctx.path_qual().cloned(),
             fuzzy_name,
             &ctx.sema,
             approximate_node,
diff --git a/crates/ide_completion/src/completions/keyword.rs b/crates/ide_completion/src/completions/keyword.rs
index 1a7a484a4..0ca97a0e4 100644
--- a/crates/ide_completion/src/completions/keyword.rs
+++ b/crates/ide_completion/src/completions/keyword.rs
@@ -19,11 +19,12 @@ pub(crate) fn complete_use_tree_keyword(acc: &mut Completions, ctx: &CompletionC
     };
 
     if ctx.use_item_syntax.is_some() {
-        if ctx.path_qual.is_none() {
+        let qual = ctx.path_qual();
+        if qual.is_none() {
             kw_completion("crate::").add_to(acc);
         }
         kw_completion("self").add_to(acc);
-        if iter::successors(ctx.path_qual.clone(), |p| p.qualifier())
+        if iter::successors(qual.cloned(), |p| p.qualifier())
             .all(|p| p.segment().and_then(|s| s.super_token()).is_some())
         {
             kw_completion("super::").add_to(acc);
@@ -128,7 +129,7 @@ pub(crate) fn complete_expr_keyword(acc: &mut Completions, ctx: &CompletionConte
     }
 
     if ctx.in_loop_body {
-        if ctx.can_be_stmt {
+        if ctx.can_be_stmt() {
             add_keyword("continue", "continue;");
             add_keyword("break", "break;");
         } else {
@@ -137,7 +138,7 @@ pub(crate) fn complete_expr_keyword(acc: &mut Completions, ctx: &CompletionConte
         }
     }
 
-    if !ctx.is_trivial_path {
+    if !ctx.is_trivial_path() {
         return;
     }
     let fn_def = match &ctx.function_def {
@@ -147,7 +148,7 @@ pub(crate) fn complete_expr_keyword(acc: &mut Completions, ctx: &CompletionConte
 
     add_keyword(
         "return",
-        match (ctx.can_be_stmt, fn_def.ret_type().is_some()) {
+        match (ctx.can_be_stmt(), fn_def.ret_type().is_some()) {
             (true, true) => "return $0;",
             (true, false) => "return;",
             (false, true) => "return $0",
diff --git a/crates/ide_completion/src/completions/postfix.rs b/crates/ide_completion/src/completions/postfix.rs
index 86bbb58e2..86eb21714 100644
--- a/crates/ide_completion/src/completions/postfix.rs
+++ b/crates/ide_completion/src/completions/postfix.rs
@@ -24,7 +24,7 @@ pub(crate) fn complete_postfix(acc: &mut Completions, ctx: &CompletionContext) {
     }
 
     let (dot_receiver, receiver_is_ambiguous_float_literal) = match &ctx.completion_location {
-        Some(ImmediateLocation::MethodCall { receiver: Some(it) }) => (it, false),
+        Some(ImmediateLocation::MethodCall { receiver: Some(it), .. }) => (it, false),
         Some(ImmediateLocation::FieldAccess {
             receiver: Some(it),
             receiver_is_ambiguous_float_literal,
diff --git a/crates/ide_completion/src/completions/qualified_path.rs b/crates/ide_completion/src/completions/qualified_path.rs
index de58ce1cd..c072de7b5 100644
--- a/crates/ide_completion/src/completions/qualified_path.rs
+++ b/crates/ide_completion/src/completions/qualified_path.rs
@@ -10,8 +10,8 @@ pub(crate) fn complete_qualified_path(acc: &mut Completions, ctx: &CompletionCon
     if ctx.is_path_disallowed() || ctx.expects_item() {
         return;
     }
-    let path = match &ctx.path_qual {
-        Some(path) => path.clone(),
+    let path = match ctx.path_qual() {
+        Some(path) => path,
         None => return,
     };
 
diff --git a/crates/ide_completion/src/completions/snippet.rs b/crates/ide_completion/src/completions/snippet.rs
index 6e6a6eb92..59a338e7b 100644
--- a/crates/ide_completion/src/completions/snippet.rs
+++ b/crates/ide_completion/src/completions/snippet.rs
@@ -14,7 +14,7 @@ fn snippet(ctx: &CompletionContext, cap: SnippetCap, label: &str, snippet: &str)
 }
 
 pub(crate) fn complete_expr_snippet(acc: &mut Completions, ctx: &CompletionContext) {
-    if !(ctx.is_trivial_path && ctx.function_def.is_some()) {
+    if !(ctx.is_trivial_path() && ctx.function_def.is_some()) {
         return;
     }
     let cap = match ctx.config.snippet_cap {
@@ -22,7 +22,7 @@ pub(crate) fn complete_expr_snippet(acc: &mut Completions, ctx: &CompletionConte
         None => return,
     };
 
-    if ctx.can_be_stmt {
+    if ctx.can_be_stmt() {
         snippet(ctx, cap, "pd", "eprintln!(\"$0 = {:?}\", $0);").add_to(acc);
         snippet(ctx, cap, "ppd", "eprintln!(\"$0 = {:#?}\", $0);").add_to(acc);
     }
diff --git a/crates/ide_completion/src/completions/unqualified_path.rs b/crates/ide_completion/src/completions/unqualified_path.rs
index bd955aa85..f321ed52b 100644
--- a/crates/ide_completion/src/completions/unqualified_path.rs
+++ b/crates/ide_completion/src/completions/unqualified_path.rs
@@ -5,7 +5,7 @@ use hir::ScopeDef;
 use crate::{CompletionContext, Completions};
 
 pub(crate) fn complete_unqualified_path(acc: &mut Completions, ctx: &CompletionContext) {
-    if !ctx.is_trivial_path {
+    if !ctx.is_trivial_path() {
         return;
     }
     if ctx.is_path_disallowed() || ctx.expects_item() {