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detect_size_change

Function detect_size_change 

Source
pub fn detect_size_change(
    original: &[u8],
    diffset: &DiffSet<'_>,
) -> Option<SizeChanged>
Expand description

Detects if there is size change in the changed data.

  • None means NO change
  • Some(size_changed) means the data size has changed and size_changed indicates whether it has expanded or shrunk.