tyrelr commented on a change in pull request #9304:
URL: https://github.com/apache/arrow/pull/9304#discussion_r563185759
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File path: rust/arrow/src/buffer.rs
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@@ -241,6 +241,67 @@ impl<T: AsRef<[u8]>> From<T> for Buffer {
}
}
+/// Creating a `Buffer` instance by storing the boolean values into the buffer
+impl std::iter::FromIterator<bool> for Buffer {
+ fn from_iter<I>(iter: I) -> Self
Review comment:
TODO: forward to the MutableBuffer implementation, since it doesn't look
like there will be a performance penalty.
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