Unnamed repository; edit this file 'description' to name the repository.
Auto merge of #12642 - weirdsmiley:master, r=Veykril
fix: deduplicate cfg completions
cfg completions are duplicated if they are set with multiple values.
This patch deduplicates them.
fixes: [#12623](https://github.com/rust-lang/rust-analyzer/issues/12623)
| -rw-r--r-- | crates/ide-completion/src/completions/attribute/cfg.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crates/ide-completion/src/completions/attribute/cfg.rs b/crates/ide-completion/src/completions/attribute/cfg.rs index b7e69d7b43..b0a9fc8d43 100644 --- a/crates/ide-completion/src/completions/attribute/cfg.rs +++ b/crates/ide-completion/src/completions/attribute/cfg.rs @@ -3,6 +3,7 @@ use std::iter; use ide_db::SymbolKind; +use itertools::Itertools; use syntax::SyntaxKind; use crate::{completions::Completions, context::CompletionContext, CompletionItem}; @@ -34,7 +35,7 @@ pub(crate) fn complete_cfg(acc: &mut Completions, ctx: &CompletionContext) { acc.add(item.build()); }), - None => ctx.krate.potential_cfg(ctx.db).get_cfg_keys().cloned().for_each(|s| { + None => ctx.krate.potential_cfg(ctx.db).get_cfg_keys().cloned().unique().for_each(|s| { let item = CompletionItem::new(SymbolKind::BuiltinAttr, ctx.source_range(), s); acc.add(item.build()); }), |