Struct Imsi 

pub struct Imsi(Digits<15>);

IMSI of a SIM application.

The IMSI has at most 15 decimal digits.

Tuple Fields

0: Digits<15>

Implementations

impl Imsi

const EF_MAX_LEN: u8 = 8

Longest value of the length byte.

pub fn from_ef(ef: &[u8]) -> Result<Self, EfError>

Decodes the content of EF 6F07 (EF IMSI, TS 31.102 and TS 51.011).

The first byte is the number of bytes that follow. The high nibble of the second byte is the first digit. Its low nibble contains the identity type and the parity. Every further byte contains two digits with the low nibble first. For an even number of digits the last high nibble is the filler F. Bytes after the IMSI are ignored.

Errors

Returns an error if the length byte is invalid, the file is shorter than the length byte says, the identity nibble is wrong or a nibble is not a decimal digit.

pub fn as_str(&self) -> &str

Returns the digits.

Trait Implementations

impl Clone for Imsi

fn clone(&self) -> Imsi

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Imsi

impl Debug for Imsi

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

Formats the value using the given formatter.

impl Display for Imsi

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

Formats the value using the given formatter.

impl Eq for Imsi

impl Hash for Imsi

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 Imsi

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Imsi

impl TryFrom<&[u8]> for Imsi

Decodes the content of EF 6F07 like Imsi::from_ef.

type Error = EfError

The type returned in the event of a conversion error.

fn try_from(ef: &[u8]) -> Result<Self, EfError>

Performs the conversion.