Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide/src/hover/render.rs')
| -rw-r--r-- | crates/ide/src/hover/render.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/crates/ide/src/hover/render.rs b/crates/ide/src/hover/render.rs index 7579d4d6d8..3f0fc85134 100644 --- a/crates/ide/src/hover/render.rs +++ b/crates/ide/src/hover/render.rs @@ -403,6 +403,7 @@ pub(super) fn definition( def: Definition, famous_defs: Option<&FamousDefs<'_, '_>>, notable_traits: &[(Trait, Vec<(Option<Type>, Name)>)], + macro_arm: Option<u32>, config: &HoverConfig, ) -> Markup { let mod_path = definition_mod_path(db, &def); @@ -413,6 +414,13 @@ pub(super) fn definition( Definition::Adt(Adt::Struct(struct_)) => { struct_.display_limited(db, config.max_struct_field_count).to_string() } + Definition::Macro(it) => { + let mut label = it.display(db).to_string(); + if let Some(macro_arm) = macro_arm { + format_to!(label, " // matched arm #{}", macro_arm); + } + label + } _ => def.label(db), }; let docs = def.docs(db, famous_defs); |