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BufferPriority

alloc::io::copy::generic

Type Alias BufferPriority 

Source 
type BufferPriority = usize;
🔬This is a nightly-only experimental API. (alloc_io #154046)
Expand description

This is used by generic_copy to decide whether to use BufferedReaderSpec::copy_to or BufferedWriterSpec::copy_from.