Struct Pid 

pub struct Pid(/* private fields */);

A BDEW Prüfidentifikator — the 5-digit numeric code that identifies a MaKo process family and is used to route inbound EDIFACT messages.

Valid range: 1..=99999. Zero is reserved and never a valid PID. PIDs are 5 digits in BDEW documents (e.g. 55001, 44022, 17115).

Construction

• Pid::new — unchecked compile-time const (panics on out-of-range); use for known-valid literals only.
• Pid::from_u32 — checked runtime parse; returns None on invalid range.
• Pid::parse_str — parse from a decimal string (leading zeros allowed).

Display

Pid formats as a zero-padded 5-digit string (55001, not 55_001).

Example

use mako_engine::ids::Pid;

// Compile-time known literal:
const LIEFERANTENWECHSEL: Pid = Pid::new(55001);

// Runtime-checked parse:
let pid = Pid::from_u32(44022).expect("valid PID");
assert_eq!(pid.as_u32(), 44022);
assert_eq!(pid.to_string(), "44022");

// Out-of-range:
assert!(Pid::from_u32(0).is_none());
assert!(Pid::from_u32(100_000).is_none());

Implementations

impl Pid

pub const fn new(value: u32) -> Self

Create a Pid from a known-valid compile-time literal.

This is a const fn so it can be used in const context.

Panics

Panics at compile time (or runtime in debug builds) if value == 0 or value > 99_999.

pub fn from_u32(value: u32) -> Option<Self>

Parse a Pid from a runtime u32, returning None on invalid range.

pub fn parse_str(s: &str) -> Option<Self>

Parse a Pid from a decimal string, returning None if the string is not a valid decimal integer in 1..=99999.

Leading zeros are allowed (e.g. "05001" → Pid(5001)).

pub const fn as_u32(self) -> u32

Return the raw u32 value.

Trait Implementations

impl Clone for Pid

fn clone(&self) -> Pid

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Pid

impl Debug for Pid

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Pid

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Pid

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

Formats the value using the given formatter.

impl Eq for Pid

impl From<Pid> for u32

fn from(p: Pid) -> u32

Converts to this type from the input type.

impl Hash for Pid

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 Pid

fn cmp(&self, other: &Pid) -> 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,

Restrict a value to a certain interval.

impl PartialEq for Pid

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Pid

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for Pid

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Pid