From 39d17efde7d2da436f349c1b0ca55c37bae0254f Mon Sep 17 00:00:00 2001 From: Dorian Scheidt Date: Sat, 13 Aug 2022 13:29:41 -0500 Subject: [PATCH 01/11] feat: Generate static method using Self::assoc() syntax This change improves the `generate_function` assist to support generating static methods/associated functions using the `Self::assoc()` syntax. Previously, one could generate a static method, but only when specifying the type name directly (like `Foo::assoc()`). After this change, `Self` is supported as well as the type name. Fixes #13012 --- .../src/handlers/generate_function.rs | 64 +++++++++++++++---- 1 file changed, 53 insertions(+), 11 deletions(-) diff --git a/crates/ide-assists/src/handlers/generate_function.rs b/crates/ide-assists/src/handlers/generate_function.rs index d564a0540898..49345cb983fd 100644 --- a/crates/ide-assists/src/handlers/generate_function.rs +++ b/crates/ide-assists/src/handlers/generate_function.rs @@ -61,7 +61,7 @@ fn gen_fn(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> { } let fn_name = &*name_ref.text(); - let target_module; + let mut target_module = None; let mut adt_name = None; let (target, file, insert_offset) = match path.qualifier() { @@ -78,16 +78,11 @@ fn gen_fn(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> { } } - let current_module = ctx.sema.scope(call.syntax())?.module(); - let module = adt.module(ctx.sema.db); - target_module = if current_module == module { None } else { Some(module) }; - if current_module.krate() != module.krate() { - return None; - } - let (impl_, file) = get_adt_source(ctx, &adt, fn_name)?; - let (target, insert_offset) = get_method_target(ctx, &module, &impl_)?; - adt_name = if impl_.is_none() { Some(adt.name(ctx.sema.db)) } else { None }; - (target, file, insert_offset) + static_method_target(ctx, &call, adt, &mut target_module, fn_name, &mut adt_name)? + } + Some(hir::PathResolution::SelfType(impl_)) => { + let adt = impl_.self_ty(ctx.db()).as_adt()?; + static_method_target(ctx, &call, adt, &mut target_module, fn_name, &mut adt_name)? } _ => { return None; @@ -399,6 +394,26 @@ fn get_method_target( Some((target.clone(), get_insert_offset(&target))) } +fn static_method_target( + ctx: &AssistContext<'_>, + call: &CallExpr, + adt: hir::Adt, + target_module: &mut Option, + fn_name: &str, + adt_name: &mut Option, +) -> Option<(GeneratedFunctionTarget, FileId, TextSize)> { + let current_module = ctx.sema.scope(call.syntax())?.module(); + let module = adt.module(ctx.sema.db); + *target_module = if current_module == module { None } else { Some(module) }; + if current_module.krate() != module.krate() { + return None; + } + let (impl_, file) = get_adt_source(ctx, &adt, fn_name)?; + let (target, insert_offset) = get_method_target(ctx, &module, &impl_)?; + *adt_name = if impl_.is_none() { Some(adt.name(ctx.sema.db)) } else { None }; + Some((target, file, insert_offset)) +} + fn get_insert_offset(target: &GeneratedFunctionTarget) -> TextSize { match &target { GeneratedFunctionTarget::BehindItem(it) => it.text_range().end(), @@ -1633,6 +1648,33 @@ fn bar() ${0:-> _} { ) } + #[test] + fn create_static_method_within_an_impl_with_self_syntax() { + check_assist( + generate_function, + r" +struct S; +impl S { + fn foo(&self) { + Self::bar$0(); + } +} +", + r" +struct S; +impl S { + fn foo(&self) { + Self::bar(); + } + + fn bar() ${0:-> _} { + todo!() + } +} +", + ) + } + #[test] fn no_panic_on_invalid_global_path() { check_assist( From d39677c1ebca7a764172abe1999123d7100963d7 Mon Sep 17 00:00:00 2001 From: Dorian Scheidt Date: Thu, 18 Aug 2022 18:10:37 -0500 Subject: [PATCH 02/11] Rename static_method_target -> assoc_fn_target --- crates/ide-assists/src/handlers/generate_function.rs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/crates/ide-assists/src/handlers/generate_function.rs b/crates/ide-assists/src/handlers/generate_function.rs index 49345cb983fd..f5d2b27cb25c 100644 --- a/crates/ide-assists/src/handlers/generate_function.rs +++ b/crates/ide-assists/src/handlers/generate_function.rs @@ -78,11 +78,11 @@ fn gen_fn(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> { } } - static_method_target(ctx, &call, adt, &mut target_module, fn_name, &mut adt_name)? + assoc_fn_target(ctx, &call, adt, &mut target_module, fn_name, &mut adt_name)? } Some(hir::PathResolution::SelfType(impl_)) => { let adt = impl_.self_ty(ctx.db()).as_adt()?; - static_method_target(ctx, &call, adt, &mut target_module, fn_name, &mut adt_name)? + assoc_fn_target(ctx, &call, adt, &mut target_module, fn_name, &mut adt_name)? } _ => { return None; @@ -394,7 +394,7 @@ fn get_method_target( Some((target.clone(), get_insert_offset(&target))) } -fn static_method_target( +fn assoc_fn_target( ctx: &AssistContext<'_>, call: &CallExpr, adt: hir::Adt, From 61308607893b1a3c2a9de19d2f80c811d7ad643b Mon Sep 17 00:00:00 2001 From: Dorian Scheidt Date: Thu, 18 Aug 2022 18:12:53 -0500 Subject: [PATCH 03/11] use fn_name instead of name_ref.text() --- crates/ide-assists/src/handlers/generate_function.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crates/ide-assists/src/handlers/generate_function.rs b/crates/ide-assists/src/handlers/generate_function.rs index f5d2b27cb25c..20855adf3c5f 100644 --- a/crates/ide-assists/src/handlers/generate_function.rs +++ b/crates/ide-assists/src/handlers/generate_function.rs @@ -73,7 +73,7 @@ fn gen_fn(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> { Some(hir::PathResolution::Def(hir::ModuleDef::Adt(adt))) => { if let hir::Adt::Enum(_) = adt { // Don't suggest generating function if the name starts with an uppercase letter - if name_ref.text().starts_with(char::is_uppercase) { + if fn_name.starts_with(char::is_uppercase) { return None; } } From 30eabeb95d047b91268a70c5170b6374c6bab622 Mon Sep 17 00:00:00 2001 From: Dorian Scheidt Date: Thu, 18 Aug 2022 18:14:51 -0500 Subject: [PATCH 04/11] extract fn_target_info --- .../src/handlers/generate_function.rs | 42 ++++++++++++------- 1 file changed, 26 insertions(+), 16 deletions(-) diff --git a/crates/ide-assists/src/handlers/generate_function.rs b/crates/ide-assists/src/handlers/generate_function.rs index 20855adf3c5f..ba8bfe0c19bc 100644 --- a/crates/ide-assists/src/handlers/generate_function.rs +++ b/crates/ide-assists/src/handlers/generate_function.rs @@ -61,9 +61,31 @@ fn gen_fn(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> { } let fn_name = &*name_ref.text(); + let (target_module, adt_name, target, file, insert_offset) = + fn_target_info(path, ctx, &call, fn_name)?; + let function_builder = FunctionBuilder::from_call(ctx, &call, fn_name, target_module, target)?; + let text_range = call.syntax().text_range(); + let label = format!("Generate {} function", function_builder.fn_name); + add_func_to_accumulator( + acc, + ctx, + text_range, + function_builder, + insert_offset, + file, + adt_name, + label, + ) +} + +fn fn_target_info( + path: ast::Path, + ctx: &AssistContext<'_>, + call: &CallExpr, + fn_name: &str, +) -> Option<(Option, Option, GeneratedFunctionTarget, FileId, TextSize)> { let mut target_module = None; let mut adt_name = None; - let (target, file, insert_offset) = match path.qualifier() { Some(qualifier) => match ctx.sema.resolve_path(&qualifier) { Some(hir::PathResolution::Def(hir::ModuleDef::Module(module))) => { @@ -78,11 +100,11 @@ fn gen_fn(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> { } } - assoc_fn_target(ctx, &call, adt, &mut target_module, fn_name, &mut adt_name)? + assoc_fn_target(ctx, call, adt, &mut target_module, fn_name, &mut adt_name)? } Some(hir::PathResolution::SelfType(impl_)) => { let adt = impl_.self_ty(ctx.db()).as_adt()?; - assoc_fn_target(ctx, &call, adt, &mut target_module, fn_name, &mut adt_name)? + assoc_fn_target(ctx, call, adt, &mut target_module, fn_name, &mut adt_name)? } _ => { return None; @@ -93,19 +115,7 @@ fn gen_fn(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> { get_fn_target(ctx, &target_module, call.clone())? } }; - let function_builder = FunctionBuilder::from_call(ctx, &call, fn_name, target_module, target)?; - let text_range = call.syntax().text_range(); - let label = format!("Generate {} function", function_builder.fn_name); - add_func_to_accumulator( - acc, - ctx, - text_range, - function_builder, - insert_offset, - file, - adt_name, - label, - ) + Some((target_module, adt_name, target, file, insert_offset)) } fn gen_method(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> { From e513d7b5049092c3797cc30e13d658efb11ad17a Mon Sep 17 00:00:00 2001 From: Dorian Scheidt Date: Thu, 18 Aug 2022 18:20:06 -0500 Subject: [PATCH 05/11] Replace tuple with TargetInfo struct --- .../ide-assists/src/handlers/generate_function.rs | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/crates/ide-assists/src/handlers/generate_function.rs b/crates/ide-assists/src/handlers/generate_function.rs index ba8bfe0c19bc..dee5fea2330f 100644 --- a/crates/ide-assists/src/handlers/generate_function.rs +++ b/crates/ide-assists/src/handlers/generate_function.rs @@ -61,7 +61,7 @@ fn gen_fn(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> { } let fn_name = &*name_ref.text(); - let (target_module, adt_name, target, file, insert_offset) = + let TargetInfo { target_module, adt_name, target, file, insert_offset } = fn_target_info(path, ctx, &call, fn_name)?; let function_builder = FunctionBuilder::from_call(ctx, &call, fn_name, target_module, target)?; let text_range = call.syntax().text_range(); @@ -78,12 +78,20 @@ fn gen_fn(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> { ) } +struct TargetInfo { + target_module: Option, + adt_name: Option, + target: GeneratedFunctionTarget, + file: FileId, + insert_offset: TextSize, +} + fn fn_target_info( path: ast::Path, ctx: &AssistContext<'_>, call: &CallExpr, fn_name: &str, -) -> Option<(Option, Option, GeneratedFunctionTarget, FileId, TextSize)> { +) -> Option { let mut target_module = None; let mut adt_name = None; let (target, file, insert_offset) = match path.qualifier() { @@ -115,7 +123,7 @@ fn fn_target_info( get_fn_target(ctx, &target_module, call.clone())? } }; - Some((target_module, adt_name, target, file, insert_offset)) + Some(TargetInfo { target_module, adt_name, target, file, insert_offset }) } fn gen_method(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> { From e27af5fae3e44ebd2339c3dd3fcaa1e9b59de598 Mon Sep 17 00:00:00 2001 From: Dorian Scheidt Date: Thu, 18 Aug 2022 18:21:58 -0500 Subject: [PATCH 06/11] Reorder args with flip_comma --- crates/ide-assists/src/handlers/generate_function.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/crates/ide-assists/src/handlers/generate_function.rs b/crates/ide-assists/src/handlers/generate_function.rs index dee5fea2330f..2283805a3055 100644 --- a/crates/ide-assists/src/handlers/generate_function.rs +++ b/crates/ide-assists/src/handlers/generate_function.rs @@ -62,7 +62,7 @@ fn gen_fn(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> { let fn_name = &*name_ref.text(); let TargetInfo { target_module, adt_name, target, file, insert_offset } = - fn_target_info(path, ctx, &call, fn_name)?; + fn_target_info(ctx, path, &call, fn_name)?; let function_builder = FunctionBuilder::from_call(ctx, &call, fn_name, target_module, target)?; let text_range = call.syntax().text_range(); let label = format!("Generate {} function", function_builder.fn_name); @@ -87,8 +87,8 @@ struct TargetInfo { } fn fn_target_info( - path: ast::Path, ctx: &AssistContext<'_>, + path: ast::Path, call: &CallExpr, fn_name: &str, ) -> Option { From 2086c48cff23aff651c18636e8227993a85cd6ac Mon Sep 17 00:00:00 2001 From: Dorian Scheidt Date: Thu, 18 Aug 2022 18:26:54 -0500 Subject: [PATCH 07/11] Remove mut out params via assoc_fn_target_info --- .../src/handlers/generate_function.rs | 20 +++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) diff --git a/crates/ide-assists/src/handlers/generate_function.rs b/crates/ide-assists/src/handlers/generate_function.rs index 2283805a3055..adb5ec2b99d0 100644 --- a/crates/ide-assists/src/handlers/generate_function.rs +++ b/crates/ide-assists/src/handlers/generate_function.rs @@ -92,8 +92,8 @@ fn fn_target_info( call: &CallExpr, fn_name: &str, ) -> Option { - let mut target_module = None; - let mut adt_name = None; + let target_module; + let adt_name = None; let (target, file, insert_offset) = match path.qualifier() { Some(qualifier) => match ctx.sema.resolve_path(&qualifier) { Some(hir::PathResolution::Def(hir::ModuleDef::Module(module))) => { @@ -108,11 +108,11 @@ fn fn_target_info( } } - assoc_fn_target(ctx, call, adt, &mut target_module, fn_name, &mut adt_name)? + return assoc_fn_target_info(ctx, call, adt, fn_name); } Some(hir::PathResolution::SelfType(impl_)) => { let adt = impl_.self_ty(ctx.db()).as_adt()?; - assoc_fn_target(ctx, call, adt, &mut target_module, fn_name, &mut adt_name)? + return assoc_fn_target_info(ctx, call, adt, fn_name); } _ => { return None; @@ -412,6 +412,18 @@ fn get_method_target( Some((target.clone(), get_insert_offset(&target))) } +fn assoc_fn_target_info( + ctx: &AssistContext<'_>, + call: &CallExpr, + adt: hir::Adt, + fn_name: &str, +) -> Option { + let mut target_module = None; + let mut adt_name = None; + let (target, file, insert_offset) = + assoc_fn_target(ctx, call, adt, &mut target_module, fn_name, &mut adt_name)?; + Some(TargetInfo { target_module, adt_name, target, file, insert_offset }) +} fn assoc_fn_target( ctx: &AssistContext<'_>, call: &CallExpr, From 96c04c5e1c54ceef0b16679ecb71f64548150826 Mon Sep 17 00:00:00 2001 From: Dorian Scheidt Date: Thu, 18 Aug 2022 18:28:14 -0500 Subject: [PATCH 08/11] inline assoc_fn_target --- .../src/handlers/generate_function.rs | 35 ++++++++----------- 1 file changed, 14 insertions(+), 21 deletions(-) diff --git a/crates/ide-assists/src/handlers/generate_function.rs b/crates/ide-assists/src/handlers/generate_function.rs index adb5ec2b99d0..6c045a3333df 100644 --- a/crates/ide-assists/src/handlers/generate_function.rs +++ b/crates/ide-assists/src/handlers/generate_function.rs @@ -420,29 +420,22 @@ fn assoc_fn_target_info( ) -> Option { let mut target_module = None; let mut adt_name = None; - let (target, file, insert_offset) = - assoc_fn_target(ctx, call, adt, &mut target_module, fn_name, &mut adt_name)?; + let (target, file, insert_offset) = { + let target_module: &mut Option = &mut target_module; + let adt_name: &mut Option = &mut adt_name; + let current_module = ctx.sema.scope(call.syntax())?.module(); + let module = adt.module(ctx.sema.db); + *target_module = if current_module == module { None } else { Some(module) }; + if current_module.krate() != module.krate() { + return None; + } + let (impl_, file) = get_adt_source(ctx, &adt, fn_name)?; + let (target, insert_offset) = get_method_target(ctx, &module, &impl_)?; + *adt_name = if impl_.is_none() { Some(adt.name(ctx.sema.db)) } else { None }; + Some((target, file, insert_offset)) + }?; Some(TargetInfo { target_module, adt_name, target, file, insert_offset }) } -fn assoc_fn_target( - ctx: &AssistContext<'_>, - call: &CallExpr, - adt: hir::Adt, - target_module: &mut Option, - fn_name: &str, - adt_name: &mut Option, -) -> Option<(GeneratedFunctionTarget, FileId, TextSize)> { - let current_module = ctx.sema.scope(call.syntax())?.module(); - let module = adt.module(ctx.sema.db); - *target_module = if current_module == module { None } else { Some(module) }; - if current_module.krate() != module.krate() { - return None; - } - let (impl_, file) = get_adt_source(ctx, &adt, fn_name)?; - let (target, insert_offset) = get_method_target(ctx, &module, &impl_)?; - *adt_name = if impl_.is_none() { Some(adt.name(ctx.sema.db)) } else { None }; - Some((target, file, insert_offset)) -} fn get_insert_offset(target: &GeneratedFunctionTarget) -> TextSize { match &target { From 2e4a4f1a9c1cba63ec44562f0ab0d5b5783ad561 Mon Sep 17 00:00:00 2001 From: Dorian Scheidt Date: Thu, 18 Aug 2022 18:28:43 -0500 Subject: [PATCH 09/11] Cleanup inline --- .../src/handlers/generate_function.rs | 25 +++++++------------ 1 file changed, 9 insertions(+), 16 deletions(-) diff --git a/crates/ide-assists/src/handlers/generate_function.rs b/crates/ide-assists/src/handlers/generate_function.rs index 6c045a3333df..cf28f49e034a 100644 --- a/crates/ide-assists/src/handlers/generate_function.rs +++ b/crates/ide-assists/src/handlers/generate_function.rs @@ -418,22 +418,15 @@ fn assoc_fn_target_info( adt: hir::Adt, fn_name: &str, ) -> Option { - let mut target_module = None; - let mut adt_name = None; - let (target, file, insert_offset) = { - let target_module: &mut Option = &mut target_module; - let adt_name: &mut Option = &mut adt_name; - let current_module = ctx.sema.scope(call.syntax())?.module(); - let module = adt.module(ctx.sema.db); - *target_module = if current_module == module { None } else { Some(module) }; - if current_module.krate() != module.krate() { - return None; - } - let (impl_, file) = get_adt_source(ctx, &adt, fn_name)?; - let (target, insert_offset) = get_method_target(ctx, &module, &impl_)?; - *adt_name = if impl_.is_none() { Some(adt.name(ctx.sema.db)) } else { None }; - Some((target, file, insert_offset)) - }?; + let current_module = ctx.sema.scope(call.syntax())?.module(); + let module = adt.module(ctx.sema.db); + let target_module = if current_module == module { None } else { Some(module) }; + if current_module.krate() != module.krate() { + return None; + } + let (impl_, file) = get_adt_source(ctx, &adt, fn_name)?; + let (target, insert_offset) = get_method_target(ctx, &module, &impl_)?; + let adt_name = if impl_.is_none() { Some(adt.name(ctx.sema.db)) } else { None }; Some(TargetInfo { target_module, adt_name, target, file, insert_offset }) } From d8e7419c647ff1cd24263fb8e6fbfd609d17d05b Mon Sep 17 00:00:00 2001 From: Dorian Scheidt Date: Thu, 18 Aug 2022 18:32:35 -0500 Subject: [PATCH 10/11] Generate and use TargetInfo::new --- .../src/handlers/generate_function.rs | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/crates/ide-assists/src/handlers/generate_function.rs b/crates/ide-assists/src/handlers/generate_function.rs index cf28f49e034a..892b166a2ce9 100644 --- a/crates/ide-assists/src/handlers/generate_function.rs +++ b/crates/ide-assists/src/handlers/generate_function.rs @@ -86,6 +86,18 @@ struct TargetInfo { insert_offset: TextSize, } +impl TargetInfo { + fn new( + target_module: Option, + adt_name: Option, + target: GeneratedFunctionTarget, + file: FileId, + insert_offset: TextSize, + ) -> Self { + Self { target_module, adt_name, target, file, insert_offset } + } +} + fn fn_target_info( ctx: &AssistContext<'_>, path: ast::Path, @@ -123,7 +135,7 @@ fn fn_target_info( get_fn_target(ctx, &target_module, call.clone())? } }; - Some(TargetInfo { target_module, adt_name, target, file, insert_offset }) + Some(TargetInfo::new(target_module, adt_name, target, file, insert_offset)) } fn gen_method(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> { @@ -427,7 +439,7 @@ fn assoc_fn_target_info( let (impl_, file) = get_adt_source(ctx, &adt, fn_name)?; let (target, insert_offset) = get_method_target(ctx, &module, &impl_)?; let adt_name = if impl_.is_none() { Some(adt.name(ctx.sema.db)) } else { None }; - Some(TargetInfo { target_module, adt_name, target, file, insert_offset }) + Some(TargetInfo::new(target_module, adt_name, target, file, insert_offset)) } fn get_insert_offset(target: &GeneratedFunctionTarget) -> TextSize { From 48ea3825b8951a39e27503ea16cacc9147255d79 Mon Sep 17 00:00:00 2001 From: Dorian Scheidt Date: Thu, 18 Aug 2022 18:39:42 -0500 Subject: [PATCH 11/11] Introduce and use get_fn_target_info --- .../src/handlers/generate_function.rs | 32 +++++++++---------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/crates/ide-assists/src/handlers/generate_function.rs b/crates/ide-assists/src/handlers/generate_function.rs index 892b166a2ce9..e26c76da1891 100644 --- a/crates/ide-assists/src/handlers/generate_function.rs +++ b/crates/ide-assists/src/handlers/generate_function.rs @@ -104,13 +104,10 @@ fn fn_target_info( call: &CallExpr, fn_name: &str, ) -> Option { - let target_module; - let adt_name = None; - let (target, file, insert_offset) = match path.qualifier() { + match path.qualifier() { Some(qualifier) => match ctx.sema.resolve_path(&qualifier) { Some(hir::PathResolution::Def(hir::ModuleDef::Module(module))) => { - target_module = Some(module); - get_fn_target(ctx, &target_module, call.clone())? + get_fn_target_info(ctx, &Some(module), call.clone()) } Some(hir::PathResolution::Def(hir::ModuleDef::Adt(adt))) => { if let hir::Adt::Enum(_) = adt { @@ -120,22 +117,16 @@ fn fn_target_info( } } - return assoc_fn_target_info(ctx, call, adt, fn_name); + assoc_fn_target_info(ctx, call, adt, fn_name) } Some(hir::PathResolution::SelfType(impl_)) => { let adt = impl_.self_ty(ctx.db()).as_adt()?; - return assoc_fn_target_info(ctx, call, adt, fn_name); - } - _ => { - return None; + assoc_fn_target_info(ctx, call, adt, fn_name) } + _ => None, }, - _ => { - target_module = None; - get_fn_target(ctx, &target_module, call.clone())? - } - }; - Some(TargetInfo::new(target_module, adt_name, target, file, insert_offset)) + _ => get_fn_target_info(ctx, &None, call.clone()), + } } fn gen_method(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> { @@ -391,6 +382,15 @@ fn make_return_type( (ret_type, should_focus_return_type) } +fn get_fn_target_info( + ctx: &AssistContext<'_>, + target_module: &Option, + call: CallExpr, +) -> Option { + let (target, file, insert_offset) = get_fn_target(ctx, target_module, call)?; + Some(TargetInfo::new(*target_module, None, target, file, insert_offset)) +} + fn get_fn_target( ctx: &AssistContext<'_>, target_module: &Option,