Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide-assists/src/utils.rs')
| -rw-r--r-- | crates/ide-assists/src/utils.rs | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/crates/ide-assists/src/utils.rs b/crates/ide-assists/src/utils.rs index 1a91053f93..87a4c2ef75 100644 --- a/crates/ide-assists/src/utils.rs +++ b/crates/ide-assists/src/utils.rs @@ -1,5 +1,7 @@ //! Assorted functions shared by several assists. +use std::slice; + pub(crate) use gen_trait_fn_body::gen_trait_fn_body; use hir::{ DisplayTarget, HasAttrs as HirHasAttrs, HirDisplay, InFile, ModuleDef, PathResolution, @@ -912,7 +914,7 @@ fn handle_as_ref_str( ) -> Option<(ReferenceConversionType, bool)> { let str_type = hir::BuiltinType::str().ty(db); - ty.impls_trait(db, famous_defs.core_convert_AsRef()?, &[str_type.clone()]) + ty.impls_trait(db, famous_defs.core_convert_AsRef()?, slice::from_ref(&str_type)) .then_some((ReferenceConversionType::AsRefStr, could_deref_to_target(ty, &str_type, db))) } @@ -924,7 +926,7 @@ fn handle_as_ref_slice( let type_argument = ty.type_arguments().next()?; let slice_type = hir::Type::new_slice(type_argument); - ty.impls_trait(db, famous_defs.core_convert_AsRef()?, &[slice_type.clone()]).then_some(( + ty.impls_trait(db, famous_defs.core_convert_AsRef()?, slice::from_ref(&slice_type)).then_some(( ReferenceConversionType::AsRefSlice, could_deref_to_target(ty, &slice_type, db), )) @@ -937,10 +939,11 @@ fn handle_dereferenced( ) -> Option<(ReferenceConversionType, bool)> { let type_argument = ty.type_arguments().next()?; - ty.impls_trait(db, famous_defs.core_convert_AsRef()?, &[type_argument.clone()]).then_some(( - ReferenceConversionType::Dereferenced, - could_deref_to_target(ty, &type_argument, db), - )) + ty.impls_trait(db, famous_defs.core_convert_AsRef()?, slice::from_ref(&type_argument)) + .then_some(( + ReferenceConversionType::Dereferenced, + could_deref_to_target(ty, &type_argument, db), + )) } fn handle_option_as_ref( |