Unnamed repository; edit this file 'description' to name the repository.
| -rw-r--r-- | crates/ide-completion/src/config.rs | 1 | ||||
| -rw-r--r-- | crates/ide-completion/src/render/function.rs | 8 | ||||
| -rw-r--r-- | crates/rust-analyzer/src/config.rs | 3 |
3 files changed, 10 insertions, 2 deletions
diff --git a/crates/ide-completion/src/config.rs b/crates/ide-completion/src/config.rs index 8f6a97e1e0..3d025f284b 100644 --- a/crates/ide-completion/src/config.rs +++ b/crates/ide-completion/src/config.rs @@ -14,6 +14,7 @@ pub struct CompletionConfig { pub enable_imports_on_the_fly: bool, pub enable_self_on_the_fly: bool, pub enable_private_editable: bool, + pub full_function_signatures: bool, pub callable: Option<CallableSnippets>, pub snippet_cap: Option<SnippetCap>, pub insert_use: InsertUseConfig, diff --git a/crates/ide-completion/src/render/function.rs b/crates/ide-completion/src/render/function.rs index 8afce8db5e..1672826f33 100644 --- a/crates/ide-completion/src/render/function.rs +++ b/crates/ide-completion/src/render/function.rs @@ -100,7 +100,7 @@ fn render( item.set_documentation(ctx.docs(func)) .set_deprecated(ctx.is_deprecated(func) || ctx.is_deprecated_assoc_item(func)) - .detail(detail(db, func)) + .detail(detail(db, func, ctx.completion.config.full_function_signatures)) .lookup_by(name.unescaped().to_smol_str()); match ctx.completion.config.snippet_cap { @@ -239,7 +239,11 @@ fn ref_of_param(ctx: &CompletionContext<'_>, arg: &str, ty: &hir::Type) -> &'sta "" } -fn detail(db: &dyn HirDatabase, func: hir::Function) -> String { +fn detail(db: &dyn HirDatabase, func: hir::Function, full_function_signature: bool) -> String { + if full_function_signature { + return format!("{}", func.display(db)).replace("\n", " "); + } + let mut ret_ty = func.ret_type(db); let mut detail = String::new(); diff --git a/crates/rust-analyzer/src/config.rs b/crates/rust-analyzer/src/config.rs index ea3a21241c..07c6457b9c 100644 --- a/crates/rust-analyzer/src/config.rs +++ b/crates/rust-analyzer/src/config.rs @@ -215,6 +215,8 @@ config_data! { completion_postfix_enable: bool = "true", /// Enables completions of private items and fields that are defined in the current workspace even if they are not visible at the current position. completion_privateEditable_enable: bool = "false", + /// Whether to show full function/method signatures in completion docs. + completion_fullFunctionSignatures_enable: bool = "false", /// Custom completion snippets. // NOTE: Keep this list in sync with the feature docs of user snippets. completion_snippets_custom: FxHashMap<String, SnippetDef> = r#"{ @@ -1444,6 +1446,7 @@ impl Config { && completion_item_edit_resolve(&self.caps), enable_self_on_the_fly: self.data.completion_autoself_enable, enable_private_editable: self.data.completion_privateEditable_enable, + full_function_signatures: self.data.completion_fullFunctionSignatures_enable, callable: match self.data.completion_callable_snippets { CallableCompletionDef::FillArguments => Some(CallableSnippets::FillArguments), CallableCompletionDef::AddParentheses => Some(CallableSnippets::AddParentheses), |