Struct Cnpj 

pub struct Cnpj { /* private fields */ }

A validated CNPJ stored as 14 ASCII bytes.

Positions 0-11 may contain 0-9 or A-Z (alphanumeric CNPJ). Positions 12-13 are always numeric digits (check digits).

use stdbr_core::cnpj::{Cnpj, CnpjKind, generate_cnpj};

let cnpj = generate_cnpj(CnpjKind::Numeric);
assert_eq!(cnpj.as_str().len(), 14);
assert_eq!(cnpj.to_string().len(), 18); // XX.XXX.XXX/XXXX-DD

let parsed: Cnpj = cnpj.to_string().parse().unwrap();
assert_eq!(cnpj, parsed);

Implementations

impl Cnpj

pub fn as_str(&self) -> &str

Unformatted 14-character &str.

pub fn kind(&self) -> CnpjKind

Whether the CNPJ is numeric or alphanumeric.

pub fn raiz(&self) -> &str

Root (positions 1-8): identifies the company.

pub fn ordem(&self) -> &str

Order (positions 9-12): identifies the establishment.

pub fn establishment_type(&self) -> EstablishmentType

Whether this is Matriz (ordem == “0001”) or Filial.

pub fn check_digits(&self) -> (u8, u8)

The two check digits (d1, d2) as numeric values.

pub fn masked(&self) -> String

Masked: XX.XXX.XXX/****-**.

Trait Implementations

impl AsRef<str> for Cnpj

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Cnpj

fn clone(&self) -> Cnpj

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Cnpj

impl Debug for Cnpj

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

Formats the value using the given formatter.

impl Display for Cnpj

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

Formats the value using the given formatter.

impl Eq for Cnpj

impl FromStr for Cnpj

type Err = CnpjError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Cnpj

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 Cnpj

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Cnpj