findepi commented on code in PR #13217:
URL: https://github.com/apache/datafusion/pull/13217#discussion_r1826290880
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datafusion/expr/src/expr.rs:
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@@ -1554,13 +1554,13 @@ impl Expr {
/// Returns true if there are any column references in this Expr
pub fn any_column_refs(&self) -> bool {
self.exists(|expr| Ok(matches!(expr, Expr::Column(_))))
- .unwrap()
+ .expect("exists closure is infallible")
Review Comment:
It's fine, but would it be possible to make `.exists` not return `Result` at
all when closure doesn't return it?
would doing `Try` same way as `iter.try_fold` does work here too?
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