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Diffstat (limited to 'crates/hir-def/src/find_path.rs')
| -rw-r--r-- | crates/hir-def/src/find_path.rs | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/crates/hir-def/src/find_path.rs b/crates/hir-def/src/find_path.rs index d9ef28785c..d9495d36c0 100644 --- a/crates/hir-def/src/find_path.rs +++ b/crates/hir-def/src/find_path.rs @@ -1,9 +1,6 @@ //! An algorithm to find a path to refer to a certain item. -use std::{ - cmp::Ordering, - iter::{self, once}, -}; +use std::{cmp::Ordering, iter}; use hir_expand::{ name::{known, AsName, Name}, @@ -85,7 +82,7 @@ struct FindPathCtx<'db> { fn find_path_inner(ctx: FindPathCtx<'_>, item: ItemInNs, from: ModuleId) -> Option<ModPath> { // - if the item is a builtin, it's in scope if let ItemInNs::Types(ModuleDefId::BuiltinType(builtin)) = item { - return Some(ModPath::from_segments(PathKind::Plain, once(builtin.as_name()))); + return Some(ModPath::from_segments(PathKind::Plain, iter::once(builtin.as_name()))); } let def_map = from.def_map(ctx.db); @@ -124,7 +121,7 @@ fn find_path_inner(ctx: FindPathCtx<'_>, item: ItemInNs, from: ModuleId) -> Opti // - if the item is already in scope, return the name under which it is let scope_name = find_in_scope(ctx.db, &def_map, from, item, ctx.ignore_local_imports); if let Some(scope_name) = scope_name { - return Some(ModPath::from_segments(prefix.path_kind(), Some(scope_name))); + return Some(ModPath::from_segments(prefix.path_kind(), iter::once(scope_name))); } } @@ -209,7 +206,7 @@ fn find_path_for_module( } else { PathKind::Plain }; - return Some((ModPath::from_segments(kind, once(name.clone())), Stable)); + return Some((ModPath::from_segments(kind, iter::once(name.clone())), Stable)); } } let prefix = if module_id.is_within_block() { PrefixKind::Plain } else { ctx.prefix }; @@ -227,7 +224,10 @@ fn find_path_for_module( ); if let Some(scope_name) = scope_name { // - if the item is already in scope, return the name under which it is - return Some((ModPath::from_segments(prefix.path_kind(), once(scope_name)), Stable)); + return Some(( + ModPath::from_segments(prefix.path_kind(), iter::once(scope_name)), + Stable, + )); } } @@ -301,7 +301,7 @@ fn find_in_prelude( }); if found_and_same_def.unwrap_or(true) { - Some(ModPath::from_segments(PathKind::Plain, once(name.clone()))) + Some(ModPath::from_segments(PathKind::Plain, iter::once(name.clone()))) } else { None } |