Struct Instruction 

pub struct Instruction<S: Symbol> {
    pub head: Head<S>,
    pub tail: Tail<S>,
}

Instruction is a component of crate::program::Program. This struct contains a Head struct and a Tail struct and is used as a unit for instructions in the program.

Instruction fileds doesn’t needs in control or protection so they are public.

Fields

head: Head<S>

The first part of an instruction contains the state State and a symbol of the type that implements the Symbol trait.

tail: Tail<S>

The second part of an instruction contains the state State, a symbol of the type that implements the Symbol trait and the movement Move.

Implementations

impl<S: Symbol> Instruction<S>

pub fn new(head: Head<S>, tail: Tail<S>) -> Self

Constructs a new Instruction with the Head and the Tail.

pub fn build( h_state: State, h_symbol: S, t_state: State, t_symbol: S, t_movement: Move, ) -> Self

Builds an Instruction from the Head and the Tail parts.

Trait Implementations

impl<S: Clone + Symbol> Clone for Instruction<S>

fn clone(&self) -> Instruction<S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug + Symbol> Debug for Instruction<S>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<S: Symbol> Display for Instruction<S>

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<S: PartialEq + Symbol> PartialEq for Instruction<S>

fn eq(&self, other: &Instruction<S>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<S: Eq + Symbol> Eq for Instruction<S>

impl<S: Symbol> StructuralPartialEq for Instruction<S>