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Print a single ellipsis for any number of omitted types

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This commit is contained in:
Jonas Schievink 2022-01-10 16:55:53 +01:00
parent 0f8c96c926
commit 601dc50b5a
1 changed files with 6 additions and 0 deletions
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6
crates/hir_ty/src/display.rs
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@ -151,6 +151,12 @@ impl<'a> HirFormatter<'a> {
write!(self, "{}", sep)?;
}
first = false;
// Abbreviate multiple omitted types with a single ellipsis.
if self.should_truncate() {
return write!(self, "{}", TYPE_HINT_TRUNCATION);
}
e.hir_fmt(self)?;
}
Ok(())