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remove unnecessary lazy evaluations

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This commit is contained in:
Daniel Eades 2022-12-30 08:30:23 +00:00
parent 7530d76f00
commit cc80c5bd07
31 changed files with 50 additions and 51 deletions
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2
crates/hir/src/lib.rs
View file

@ -1559,7 +1559,7 @@ impl Function {
}
pub fn self_param(self, db: &dyn HirDatabase) -> Option<SelfParam> {
self.has_self_param(db).then(|| SelfParam { func: self.id })
self.has_self_param(db).then_some(SelfParam { func: self.id })
}
pub fn assoc_fn_params(self, db: &dyn HirDatabase) -> Vec<Param> {

4
crates/hir/src/semantics.rs
View file

@ -795,7 +795,7 @@ impl<'db> SemanticsImpl<'db> {
// requeue the tokens we got from mapping our current token down
stack.extend(mapped_tokens);
// if the length changed we have found a mapping for the token
(stack.len() != len).then(|| ())
(stack.len() != len).then_some(())
};
// Remap the next token in the queue into a macro call its in, if it is not being remapped
@ -1221,7 +1221,7 @@ impl<'db> SemanticsImpl<'db> {
krate
.dependencies(self.db)
.into_iter()
.find_map(|dep| (dep.name == name).then(|| dep.krate))
.find_map(|dep| (dep.name == name).then_some(dep.krate))
}
fn resolve_variant(&self, record_lit: ast::RecordExpr) -> Option<VariantId> {

2
crates/hir/src/source_analyzer.rs
View file

@ -987,7 +987,7 @@ fn resolve_hir_path_(
db,
def,
res.in_type_ns()?,
|name, id| (name == unresolved.name).then(|| id),
|name, id| (name == unresolved.name).then_some(id),
)
})
.map(TypeAlias::from)