Module instr

InstructionFilters are used to reason over instruction space. An encoding can return a set of filters representing the instruction space it covers.

The various types in this module can be used to manipulate and query sets of InstructionFilters.

Structs

• ByteFilter
  A filter that matches a single byte.
• FilterList
  A list of filters.
• FilterMap
  A map of filters, with faster lookup.
• FilterTree
  A tree-structure that can efficiently determine whether an instruction is covered by a large set of filters.
• Instruction
  An instruction bitstring. Can contain instructions up to 15 bytes long.
• InstructionCounter
  A counter for iteration over instruction space.
• InstructionFilter
  A filter that can match groups of instructions.

Enums

• FilterBit
  A bit in a filter.

Traits

• WithFilters
  Types that represent groups of instructions. The group of instructions can be described using a set of filters.

Functions

• merge_filters
  Attempts to merge all filters in the provided filters.