Enum Checksum 

#[non_exhaustive]
pub enum Checksum {
    None,
    Iso7064Mod37_36,
}

Which check character, if any, to append to generated IDs.

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.

None

No check character. The ID body is entropy only.

Iso7064Mod37_36

ISO/IEC 7064 MOD 37,36 check character appended to the body.

Catches all single-character substitutions and all adjacent transpositions — the two dominant scanner-misread and typo modes.

Trait Implementations

impl Clone for Checksum

fn clone(&self) -> Checksum

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Checksum

impl Debug for Checksum

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

Formats the value using the given formatter.

impl Default for Checksum

fn default() -> Checksum

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Checksum

Available on crate feature serde only.

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Checksum

impl Hash for Checksum

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 PartialEq for Checksum

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Checksum

Available on crate feature serde only.

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 Checksum