Enum hostlink::protocol::responses::status::StatusMode

pub enum StatusMode {
    Program,
    Run,
    Monitor,
}

An operation mode.

Variants

Program

Run

Monitor

Implementations

impl StatusMode

pub const fn parse(byte: u8) -> Result<Self, StatusParseError>

Parse the operation mode from a byte obtained using a StatusRead command.

Example

use hostlink::protocol::responses::status::StatusMode;

// These are the bytes you'd get from a StatusRead command if the PLC is in RUN mode.
let first_byte = 0b0011_0000;
let second_byte = 0b0011_0010;

// We need to create a single byte by using the first byte as the first 4 bits
// and the second byte as the next 4 bits.
let mode_byte = (first_byte & 0b1111_0000) | (second_byte & 0b0000_1111);

assert_eq!(mode_byte, 0b0011_0010 /* or 50 / 0x32 */);
let status = StatusMode::parse(mode_byte).unwrap();

assert_eq!(status, StatusMode::Run);

Trait Implementations

impl Clone for StatusMode

fn clone(&self) -> StatusMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StatusMode

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

Formats the value using the given formatter.

impl Display for StatusMode

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

Formats the value using the given formatter.

impl Hash for StatusMode

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for StatusMode

fn cmp(&self, other: &StatusMode) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for StatusMode

fn eq(&self, other: &StatusMode) -> bool

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

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

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

impl PartialOrd for StatusMode

fn partial_cmp(&self, other: &StatusMode) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for StatusMode

impl Eq for StatusMode

impl StructuralPartialEq for StatusMode