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Initial support for implicit drop inlay hint

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This commit is contained in:
hkalbasi 2023-12-01 16:16:46 +03:30
parent 56abc0a29c
commit 4d55cac466
12 changed files with 284 additions and 25 deletions
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9
crates/ide/src/inlay_hints.rs
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@ -31,6 +31,7 @@ mod discriminant;
mod fn_lifetime_fn;
mod implicit_static;
mod param_name;
mod implicit_drop;
#[derive(Clone, Debug, PartialEq, Eq)]
pub struct InlayHintsConfig {
@ -45,6 +46,7 @@ pub struct InlayHintsConfig {
pub closure_return_type_hints: ClosureReturnTypeHints,
pub closure_capture_hints: bool,
pub binding_mode_hints: bool,
pub implicit_drop_hints: bool,
pub lifetime_elision_hints: LifetimeElisionHints,
pub param_names_for_lifetime_elision_hints: bool,
pub hide_named_constructor_hints: bool,
@ -124,6 +126,7 @@ pub enum InlayKind {
Lifetime,
Parameter,
Type,
Drop,
}
#[derive(Debug)]
@ -503,7 +506,10 @@ fn hints(
ast::Item(it) => match it {
// FIXME: record impl lifetimes so they aren't being reused in assoc item lifetime inlay hints
ast::Item::Impl(_) => None,
ast::Item::Fn(it) => fn_lifetime_fn::hints(hints, config, it),
ast::Item::Fn(it) => {
implicit_drop::hints(hints, sema, config, &it);
fn_lifetime_fn::hints(hints, config, it)
},
// static type elisions
ast::Item::Static(it) => implicit_static::hints(hints, config, Either::Left(it)),
ast::Item::Const(it) => implicit_static::hints(hints, config, Either::Right(it)),
@ -591,6 +597,7 @@ mod tests {
max_length: None,
closing_brace_hints_min_lines: None,
fields_to_resolve: InlayFieldsToResolve::empty(),
implicit_drop_hints: false,
};
pub(super) const TEST_CONFIG: InlayHintsConfig = InlayHintsConfig {
type_hints: true,