Struct EdifactDelimiters 

pub struct EdifactDelimiters {
    pub component: u8,
    pub element: u8,
    pub decimal: u8,
    pub release: u8,
    pub segment: u8,
    pub reserved: u8,
}

EDIFACT delimiter characters.

The six characters that control EDIFACT message structure. When no UNA service string advice is present, the standard defaults apply:

• Component separator: : (colon)
• Element separator: + (plus)
• Decimal mark: . (period)
• Release character: ? (question mark)
• Segment terminator: ' (apostrophe)
• Reserved: (space)

Fields

component: u8

Component data element separator (default: :).

element: u8

Data element separator (default: +).

decimal: u8

Decimal mark (default: .).

release: u8

Release character / escape (default: ?).

segment: u8

Segment terminator (default: ').

reserved: u8

Reserved for future use (default: ).

Implementations

impl EdifactDelimiters

pub const STANDARD: EdifactDelimiters

Standard EDIFACT delimiters (when no UNA segment is present).

pub fn from_una(una: &[u8]) -> Result<EdifactDelimiters, UnaParseError>

Parse delimiters from a UNA service string advice segment.

The UNA segment is exactly 9 bytes: UNA followed by 6 delimiter characters. Format: UNA<component><element><decimal><release><reserved><terminator>

Errors

Returns an error if the input is not exactly 9 bytes or does not start with UNA.

pub fn detect(input: &[u8]) -> (bool, EdifactDelimiters)

Detect delimiters from an EDIFACT message.

If the message starts with a UNA segment, parses delimiters from it. Otherwise, returns the standard defaults.

Returns (has_una, delimiters).

pub fn to_una_string(&self) -> String

Formats the delimiters as a UNA service string advice segment.

Returns the 9-byte UNA string: UNA:+.? '

Trait Implementations

impl Clone for EdifactDelimiters

fn clone(&self) -> EdifactDelimiters

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EdifactDelimiters

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

Formats the value using the given formatter.

impl Default for EdifactDelimiters

fn default() -> EdifactDelimiters

Returns the “default value” for a type.

impl Display for EdifactDelimiters

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

Formats the value using the given formatter.

impl Hash for EdifactDelimiters

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

where __H: Hasher,

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 PartialEq for EdifactDelimiters

fn eq(&self, other: &EdifactDelimiters) -> 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 Copy for EdifactDelimiters

impl Eq for EdifactDelimiters

impl StructuralPartialEq for EdifactDelimiters