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Omit default types for hover pop-ups

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This commit is contained in:
Kirill Bulatov 2019-12-19 16:47:09 +02:00
parent 4ed78f80f4
commit f407ac2be3
1 changed files with 3 additions and 3 deletions
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6
crates/ra_ide/src/hover.rs
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@ -250,7 +250,7 @@ pub(crate) fn type_of(db: &RootDatabase, frange: FileRange) -> Option<String> {
} else {
return None;
};
Some(ty.display(db).to_string())
Some(ty.display_truncated(db, None).to_string())
}
#[cfg(test)]
@ -425,7 +425,7 @@ mod tests {
}
#[test]
fn hover_default_generic_type() {
fn hover_omits_default_generic_types() {
check_hover_result(
r#"
//- /main.rs
@ -437,7 +437,7 @@ struct Test<K, T = u8> {
fn main() {
let zz<|> = Test { t: 23, k: 33 };
}"#,
&["Test<i32, u8>"],
&["Test<i32>"],
);
}