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Display type when completing tuples

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This commit is contained in:
Jeremy Kolb 2019-01-24 08:25:35 -05:00
parent eaef729377
commit 52633b2a07
2 changed files with 55 additions and 1 deletions
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16
crates/ra_ide_api/src/completion/complete_dot.rs
View file

@ -46,13 +46,14 @@ fn complete_fields(acc: &mut Completions, ctx: &CompletionContext, receiver: Ty)
}
}
Ty::Tuple(fields) => {
for (i, _ty) in fields.iter().enumerate() {
for (i, ty) in fields.iter().enumerate() {
CompletionItem::new(
CompletionKind::Reference,
ctx.source_range(),
i.to_string(),
)
.kind(CompletionItemKind::Field)
.detail(ty.to_string())
.add_to(acc);
}
}
@ -174,4 +175,17 @@ mod tests {
",
);
}
#[test]
fn test_tuple_field_completion() {
check_ref_completion(
"tuple_field_completion",
r"
fn foo() {
let b = (0, 3.14);
b.<|>
}
",
);
}
}

40
crates/ra_ide_api/src/completion/snapshots/completion_item__tuple_field_completion.snap Normal file
View file

@ -0,0 +1,40 @@
---
created: "2019-01-24T13:22:02.107228200+00:00"
creator: insta@0.5.2
expression: kind_completions
source: crates/ra_ide_api/src/completion/completion_item.rs
---
[
CompletionItem {
completion_kind: Reference,
label: "0",
kind: Some(
Field
),
detail: Some(
"i32"
),
documentation: None,
lookup: None,
insert_text: None,
insert_text_format: PlainText,
source_range: [75; 75),
text_edit: None
},
CompletionItem {
completion_kind: Reference,
label: "1",
kind: Some(
Field
),
detail: Some(
"f64"
),
documentation: None,
lookup: None,
insert_text: None,
insert_text_format: PlainText,
source_range: [75; 75),
text_edit: None
}
]