Enum advent_solutions::advent2017::day23::Instruction

pub enum Instruction {
    Set(char, Value),
    Sub(char, Value),
    Mul(char, Value),
    Jnz(Value, Value),
}

The code it's running seems to be a variant of the kind you saw recently on that tablet. The general functionality seems very similar, but some of the instructions are different:

• set X Y sets register X to the value of Y.
• sub X Y decreases register X by the value of Y.
• mul X Y sets register X to the result of multiplying the value contained in register X by the value of Y.
• jnz X Y jumps with an offset of the value of Y, but only if the value of X is not zero. (An offset of 2 skips the next instruction, an offset of -1 jumps to the previous instruction, and so on.)

Variants

Set(char, Value)Sub(char, Value)Mul(char, Value)Jnz(Value, Value)

Methods

impl Instruction

pub fn from_bytes(i: &[u8]) -> IResult<&[u8], Instruction, u32>

pub fn list_from_bytes(i: &[u8]) -> IResult<&[u8], Vec<Instruction>, u32>

Trait Implementations

impl Copy for Instruction

impl Clone for Instruction

fn clone(&self) -> Instruction

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl PartialEq for Instruction

fn eq(&self, __arg_0: &Instruction) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Instruction) -> bool

This method tests for !=.

impl Eq for Instruction

impl Debug for Instruction

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Hash for Instruction

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].