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Merge #11437

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11437: [ide_completion] render if a function is async/const/unsafe in completion details r=Veykril a=jhgg

this change renders in the autocomplete detail, whether a function is async/const/unsafe.

i found myself wanting to know this information at a glance, so now it renders here:

![image](https://user-images.githubusercontent.com/5489149/153089518-5419afe4-b2c6-4be8-80f7-585f5c514ff2.png)


Co-authored-by: Jake Heinz <jh@discordapp.com>
This commit is contained in:
bors[bot] 2022-02-08 23:30:50 +00:00 committed by GitHub
commit 7c2d7035a6
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1 changed files with 13 additions and 1 deletions
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14
crates/ide_completion/src/render/function.rs
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@ -110,7 +110,19 @@ fn render(
fn detail(db: &dyn HirDatabase, func: hir::Function) -> String {
let ret_ty = func.ret_type(db);
let mut detail = format!("fn({})", params_display(db, func));
let mut detail = String::new();
if func.is_const(db) {
format_to!(detail, "const ");
}
if func.is_async(db) {
format_to!(detail, "async ");
}
if func.is_unsafe(db) {
format_to!(detail, "unsafe ");
}
format_to!(detail, "fn({})", params_display(db, func));
if !ret_ty.is_unit() {
format_to!(detail, " -> {}", ret_ty.display(db));
}