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more clippy fixes:

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clippy::match_like_matches_macro
clippy::to_string_in_format_args
clippy::single_char_add_str
clippy::filter_map_identity
clippy::clone_on_copy
clippy::useless_format
clippy::unused_unit
This commit is contained in:
Matthias Krüger
2022-03-12 15:30:07 +01:00
parent 77790f2b8e
commit 56e4ea59d9
12 changed files with 18 additions and 25 deletions
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14
crates/hir/src/lib.rs
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@@ -1812,14 +1812,12 @@ impl Macro {
pub fn is_builtin_derive(&self, db: &dyn HirDatabase) -> bool {
match self.id {
MacroId::Macro2Id(it) => match it.lookup(db.upcast()).expander {
MacroExpander::BuiltInDerive(_) => true,
_ => false,
},
MacroId::MacroRulesId(it) => match it.lookup(db.upcast()).expander {
MacroExpander::BuiltInDerive(_) => true,
_ => false,
},
MacroId::Macro2Id(it) => {
matches!(it.lookup(db.upcast()).expander, MacroExpander::BuiltInDerive(_))
}
MacroId::MacroRulesId(it) => {
matches!(it.lookup(db.upcast()).expander, MacroExpander::BuiltInDerive(_))
}
MacroId::ProcMacroId(_) => false,
}
}