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Diffstat (limited to 'crates/ide-completion/src/render/function.rs')
| -rw-r--r-- | crates/ide-completion/src/render/function.rs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/crates/ide-completion/src/render/function.rs b/crates/ide-completion/src/render/function.rs index 4693bdc047..85df817ddb 100644 --- a/crates/ide-completion/src/render/function.rs +++ b/crates/ide-completion/src/render/function.rs @@ -347,7 +347,7 @@ fn detail_full(ctx: &CompletionContext<'_>, func: hir::Function) -> String { } fn params_display(ctx: &CompletionContext<'_>, func: hir::Function) -> String { - if let Some(self_param) = func.self_param(ctx.db) { + let mut params = if let Some(self_param) = func.self_param(ctx.db) { let assoc_fn_params = func.assoc_fn_params(ctx.db); let params = assoc_fn_params .iter() @@ -364,7 +364,13 @@ fn params_display(ctx: &CompletionContext<'_>, func: hir::Function) -> String { } else { let assoc_fn_params = func.assoc_fn_params(ctx.db); assoc_fn_params.iter().map(|p| p.ty().display(ctx.db, ctx.display_target)).join(", ") + }; + + if func.is_varargs(ctx.db) { + params.push_str(", ..."); } + + params } fn params( |