archivelib 0.1.1

An implementaton of the Greenleaf ArchiveLib compression/decompression algorithm
Documentation 
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#[macro_use]
mod array_alias;
pub mod bit_iter;
mod bitreader;
pub mod lookahead_reader;
mod reader;
mod writer;

pub use self::array_alias::ArrayAlias;
pub use self::bit_iter::{FromBits, ToBits};
pub use self::bitreader::{BitRead, BitReader, ExactCallBitReader};
pub use self::lookahead_reader::{LookAheadBitwiseRead, LookAheadBitwiseReader};
pub use self::reader::{BitwiseRead, BitwiseReader, ReadError, VecReader};
pub use self::writer::{BitwiseWrite, BitwiseWriter, ExactCallWriter, NullBitwiseWriter};

pub fn get_bitmask(bits: usize) -> u128 {
  if bits == 128 {
    u128::max_value()
  } else {
    (1u128 << bits) - 1
  }
}