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Made PageFilter Send #62

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Oct 15, 2021
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Made PageFilter Send #62

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2 changes: 1 addition & 1 deletion src/read/page_iterator.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@ use crate::page::{
};

/// Type declaration for a page filter
pub type PageFilter = Arc<dyn Fn(&ColumnDescriptor, &DataPageHeader) -> bool>;
pub type PageFilter = Arc<dyn Fn(&ColumnDescriptor, &DataPageHeader) -> bool + Send + Sync>;

/// A page iterator iterates over row group's pages. In parquet, pages are guaranteed to be
/// contiguously arranged in memory and therefore must be read in sequence.
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