Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide/src/signature_help.rs')
| -rw-r--r-- | crates/ide/src/signature_help.rs | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/crates/ide/src/signature_help.rs b/crates/ide/src/signature_help.rs index 84912f6be6..bd14f830dd 100644 --- a/crates/ide/src/signature_help.rs +++ b/crates/ide/src/signature_help.rs @@ -8,17 +8,17 @@ use hir::{ AssocItem, DisplayTarget, GenericParam, HirDisplay, ModuleDef, PathResolution, Semantics, Trait, }; use ide_db::{ + FilePosition, FxIndexMap, active_parameter::{callable_for_node, generic_def_for_node}, documentation::{Documentation, HasDocs}, - FilePosition, FxIndexMap, }; use span::Edition; use stdx::format_to; use syntax::{ - algo, + AstNode, Direction, NodeOrToken, SyntaxElementChildren, SyntaxNode, SyntaxToken, T, TextRange, + TextSize, ToSmolStr, algo, ast::{self, AstChildren, HasArgList}, - match_ast, AstNode, Direction, NodeOrToken, SyntaxElementChildren, SyntaxNode, SyntaxToken, - TextRange, TextSize, ToSmolStr, T, + match_ast, }; use crate::RootDatabase; @@ -327,7 +327,7 @@ fn signature_help_for_generics( } // These don't have generic args that can be specified hir::GenericDef::Impl(_) | hir::GenericDef::Const(_) | hir::GenericDef::Static(_) => { - return None + return None; } } @@ -695,9 +695,8 @@ fn signature_help_for_tuple_pat_ish( } #[cfg(test)] mod tests { - use std::iter; - use expect_test::{expect, Expect}; + use expect_test::{Expect, expect}; use ide_db::FilePosition; use stdx::format_to; use test_fixture::ChangeFixture; @@ -742,11 +741,11 @@ mod tests { let gap = start.checked_sub(offset).unwrap_or_else(|| { panic!("parameter ranges out of order: {:?}", sig_help.parameter_ranges()) }); - rendered.extend(iter::repeat(' ').take(gap as usize)); + rendered.extend(std::iter::repeat_n(' ', gap as usize)); let param_text = &sig_help.signature[*range]; let width = param_text.chars().count(); // … let marker = if is_active { '^' } else { '-' }; - rendered.extend(iter::repeat(marker).take(width)); + rendered.extend(std::iter::repeat_n(marker, width)); offset += gap + u32::from(range.len()); } if !sig_help.parameter_ranges().is_empty() { |