Module fuel_vm::constraints::reg_key

Utilities for accessing register values and proving at compile time that the register index is valid.

This module also provides utilities for mutably accessing multiple registers.

Structs

• Reg
  Immutable reference to a register value at a given index.
• RegMut
  Mutable reference to a register value at a given index.
• WriteRegKey
  A key to a writable register that is within the bounds of the writable registers.

Constants

• BAL
  Register index key for use with Reg and RegMut.
• CGAS
  Register index key for use with Reg and RegMut.
• ERR
  Register index key for use with Reg and RegMut.
• FLAG
  Register index key for use with Reg and RegMut.
• FP
  Register index key for use with Reg and RegMut.
• GGAS
  Register index key for use with Reg and RegMut.
• HP
  Register index key for use with Reg and RegMut.
• IS
  Register index key for use with Reg and RegMut.
• OF
  Register index key for use with Reg and RegMut.
• ONE
  Register index key for use with Reg and RegMut.
• PC
  Register index key for use with Reg and RegMut.
• RET
  Register index key for use with Reg and RegMut.
• RETL
  Register index key for use with Reg and RegMut.
• SP
  Register index key for use with Reg and RegMut.
• SSP
  Register index key for use with Reg and RegMut.
• ZERO
  Register index key for use with Reg and RegMut.

Traits

• GetReg
  Get register reference by name.
• GetRegMut
  Get register mutable reference by name.