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Better codes

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Signed-off-by: JmPotato <ghzpotato@gmail.com>
This commit is contained in:
JmPotato 2020-08-10 17:51:45 +08:00
parent 4d9c8821e5
commit 958b91c1e8
1 changed files with 4 additions and 8 deletions
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12
crates/ra_ide/src/display/short_label.rs
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@ -61,15 +61,11 @@ fn short_label(&self) -> Option<String> {
impl ShortLabel for ast::Const {
fn short_label(&self) -> Option<String> {
match short_label_from_ty(self, self.ty(), "const ") {
Some(buf) => {
let mut new_buf = buf;
let body = self.body().unwrap();
format_to!(new_buf, " = {}", body.syntax());
Some(new_buf)
}
None => None,
let mut new_buf = short_label_from_ty(self, self.ty(), "const ")?;
if let Some(expr) = self.body() {
format_to!(new_buf, " = {}", expr.syntax());
}
Some(new_buf)
}
}