Increase search depth to account for more granual steps

Author: kilpkonn

src/tools/rust-analyzer/crates/hir/src/term_search.rs

@@ -238,7 +238,7 @@ pub struct TermSearchConfig {
 
 impl Default for TermSearchConfig {
     fn default() -> Self {
-        Self { enable_borrowcheck: true, many_alternatives_threshold: 1, fuel: 400 }
+        Self { enable_borrowcheck: true, many_alternatives_threshold: 1, fuel: 1200 }
     }
 }
 

src/tools/rust-analyzer/crates/hir/src/term_search/tactics.rs

@@ -448,6 +448,7 @@ pub(super) fn impl_method<'a, DB: HirDatabase>(
             AssocItem::Function(f) => Some((imp, ty, f)),
             _ => None,
         })
+        .filter(|_| should_continue())
         .filter_map(move |(imp, ty, it)| {
             let fn_generics = GenericDef::from(it);
             let imp_generics = GenericDef::from(imp);
@@ -636,6 +637,7 @@ pub(super) fn impl_static_method<'a, DB: HirDatabase>(
             AssocItem::Function(f) => Some((imp, ty, f)),
             _ => None,
         })
+        .filter(|_| should_continue())
         .filter_map(move |(imp, ty, it)| {
             let fn_generics = GenericDef::from(it);
             let imp_generics = GenericDef::from(imp);

src/tools/rust-analyzer/crates/rust-analyzer/src/config.rs

@@ -341,8 +341,8 @@ config_data! {
         assist_emitMustUse: bool               = false,
         /// Placeholder expression to use for missing expressions in assists.
         assist_expressionFillDefault: ExprFillDefaultDef              = ExprFillDefaultDef::Todo,
-        /// Term search fuel in "units of work" for assists (Defaults to 400).
-        assist_termSearch_fuel: usize = 400,
+        /// Term search fuel in "units of work" for assists (Defaults to 1800).
+        assist_termSearch_fuel: usize = 1800,
 
         /// Whether to enforce the import granularity setting for all files. If set to false rust-analyzer will try to keep import styles consistent per file.
         imports_granularity_enforce: bool              = false,
@@ -426,8 +426,8 @@ config_data! {
         }"#).unwrap(),
         /// Whether to enable term search based snippets like `Some(foo.bar().baz())`.
         completion_termSearch_enable: bool = false,
-        /// Term search fuel in "units of work" for autocompletion (Defaults to 200).
-        completion_termSearch_fuel: usize = 200,
+        /// Term search fuel in "units of work" for autocompletion (Defaults to 1000).
+        completion_termSearch_fuel: usize = 1000,
 
         /// Controls file watching implementation.
         files_watcher: FilesWatcherDef = FilesWatcherDef::Client,