Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide/src/inlay_hints/fn_lifetime_fn.rs')
| -rw-r--r-- | crates/ide/src/inlay_hints/fn_lifetime_fn.rs | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/crates/ide/src/inlay_hints/fn_lifetime_fn.rs b/crates/ide/src/inlay_hints/fn_lifetime_fn.rs index 1f5bcea63a..2aa5e3dc73 100644 --- a/crates/ide/src/inlay_hints/fn_lifetime_fn.rs +++ b/crates/ide/src/inlay_hints/fn_lifetime_fn.rs @@ -59,9 +59,14 @@ pub(super) fn hints( r.amp_token(), lifetime, is_elided, - )) + )); + false } - _ => (), + ast::Type::FnPtrType(_) => true, + ast::Type::PathType(t) => { + t.path().and_then(|it| it.segment()).and_then(|it| it.param_list()).is_some() + } + _ => false, }) }); acc @@ -146,8 +151,13 @@ pub(super) fn hints( is_trivial = false; acc.push(mk_lt_hint(amp, output_lt.to_string())); } + false + } + ast::Type::FnPtrType(_) => true, + ast::Type::PathType(t) => { + t.path().and_then(|it| it.segment()).and_then(|it| it.param_list()).is_some() } - _ => (), + _ => false, }) } } @@ -298,4 +308,18 @@ impl () { "#, ); } + + #[test] + fn hints_lifetimes_skip_fn_likes() { + check_with_config( + InlayHintsConfig { + lifetime_elision_hints: LifetimeElisionHints::Always, + ..TEST_CONFIG + }, + r#" +fn fn_ptr(a: fn(&()) -> &()) {} +fn fn_trait<>(a: impl Fn(&()) -> &()) {} +"#, + ); + } } |