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Support RFC 2396

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AKA. target_feature 1.1, or non unsafe target_feature.
This commit is contained in:
Chayim Refael Friedman 2025-01-26 23:31:58 +02:00
parent 2df4ecfc74
commit 791b1ebfd4
14 changed files with 132 additions and 24 deletions
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18
crates/ide-completion/src/render/function.rs
View file

@ -144,7 +144,7 @@ fn render(
let detail = if ctx.completion.config.full_function_signatures {
detail_full(db, func, ctx.completion.edition)
} else {
detail(db, func, ctx.completion.edition)
detail(ctx.completion, func, ctx.completion.edition)
};
item.set_documentation(ctx.docs(func))
.set_deprecated(ctx.is_deprecated(func) || ctx.is_deprecated_assoc_item(func))
@ -307,26 +307,26 @@ fn ref_of_param(ctx: &CompletionContext<'_>, arg: &str, ty: &hir::Type) -> &'sta
""
}
fn detail(db: &dyn HirDatabase, func: hir::Function, edition: Edition) -> String {
let mut ret_ty = func.ret_type(db);
fn detail(ctx: &CompletionContext<'_>, func: hir::Function, edition: Edition) -> String {
let mut ret_ty = func.ret_type(ctx.db);
let mut detail = String::new();
if func.is_const(db) {
if func.is_const(ctx.db) {
format_to!(detail, "const ");
}
if func.is_async(db) {
if func.is_async(ctx.db) {
format_to!(detail, "async ");
if let Some(async_ret) = func.async_ret_type(db) {
if let Some(async_ret) = func.async_ret_type(ctx.db) {
ret_ty = async_ret;
}
}
if func.is_unsafe_to_call(db) {
if func.is_unsafe_to_call(ctx.db, ctx.containing_function) {
format_to!(detail, "unsafe ");
}
format_to!(detail, "fn({})", params_display(db, func, edition));
format_to!(detail, "fn({})", params_display(ctx.db, func, edition));
if !ret_ty.is_unit() {
format_to!(detail, " -> {}", ret_ty.display(db, edition));
format_to!(detail, " -> {}", ret_ty.display(ctx.db, edition));
}
detail
}