Function read_compressed_block

unsafe fn read_compressed_block(
    reader: &mut BufReader<File>,
    block: &ModuleBlockEntry,
    data: &mut [u8],
) -> Result<()>

Reads and decompresses a compressed block of data.

This function reads a compressed block from the file, decompresses it, and then copies the decompressed data into the appropriate section of the output buffer.

Arguments

• reader - A mutable reference to a BufReader<File> from which to read the data.
• block - A reference to the ModuleBlockEntry containing metadata about the block.
• data - A mutable slice where the decompressed data will be stored.

Errors

• If the reader fails to read the exact number of bytes ReadError
• If the decompression operation fails Error::DecompressionError

Safety

• This function is unsafe because it calls the decompress function, which is unsafe.