Struct Segment 

pub struct Segment {
    pub mode: Mode,
    pub data: Vec<u8>,
}

One mode-tagged piece of a symbol’s payload.

The interpretation of Segment::data depends on Segment::mode:

• Numeric → ASCII digit bytes (b'0'..=b'9').
• Alphanumeric → ASCII bytes from the alphanumeric set.
• Byte → raw payload bytes as stored in the symbol.
• Kanji → the source Shift-JIS bytes (2 per character).
• Eci → empty; the assignment lives in the mode.

Fields

mode: Mode

How Segment::data is encoded.

data: Vec<u8>

The raw payload for this segment (see type docs for interpretation).

Implementations

impl Segment

pub fn numeric(digits: impl Into<Vec<u8>>) -> Self

A numeric segment from ASCII digits.

pub fn alphanumeric(data: impl Into<Vec<u8>>) -> Self

An alphanumeric segment.

pub fn byte(data: impl Into<Vec<u8>>) -> Self

A raw byte segment.

pub fn kanji(data: impl Into<Vec<u8>>) -> Self

A Kanji (Shift-JIS) segment.

pub fn eci(assignment: u32) -> Self

An ECI mode switch (no payload).

Trait Implementations

impl Clone for Segment

fn clone(&self) -> Segment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Segment

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

Formats the value using the given formatter.

impl Eq for Segment

impl PartialEq for Segment

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Segment