Enum Symbology 

#[non_exhaustive]
pub enum Symbology {
    Code128,
    Code39,
    Ean13,
    Ean8,
    UpcA,
    Itf,
    Qr,
}

A barcode format.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Code128

Code 128: any printable ASCII text, compact for digits.

Code39

Code 39: capitals, digits and -. $/+%.

Ean13

EAN-13: 12 digits, or 13 with the check digit.

Ean8

EAN-8: 7 digits, or 8 with the check digit.

UpcA

UPC-A: 11 digits, or 12 with the check digit.

Itf

Interleaved 2 of 5: an even number of digits.

Qr

QR Code: any text.

Trait Implementations

impl Clone for Symbology

fn clone(&self) -> Symbology

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Symbology

impl Debug for Symbology

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

Formats the value using the given formatter.

impl Default for Symbology

fn default() -> Symbology

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Symbology

fn deserialize<__D>( __deserializer: __D, ) -> Result<Symbology, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Symbology

impl PartialEq for Symbology

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Symbology

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Symbology