Struct Tocall 

pub struct Tocall(/* private fields */);

An APRS “tocall” — the destination callsign used to identify the originating software or device.

APRS tocalls follow the form APxxxx where the xxxx is registered with the APRS tocall registry. For the Kenwood TH-D75 the assigned tocall is APK005. This newtype bundles the validation (1-6 ASCII uppercase alphanumerics, just like [Callsign]) with well-known constants for common devices.

Implementations

impl Tocall

pub const MAX_LEN: usize = 6

Maximum length of a tocall.

pub const TH_D75: &'static str = "APK005"

The tocall assigned to the Kenwood TH-D75 / TH-D74 family (registered as APK005 in the APRS tocall registry).

pub fn new(s: &str) -> Result<Self, AprsError>

Create a tocall from a string, enforcing the same rules as [Callsign::new] (1-6 uppercase ASCII alphanumerics).

Errors

Returns AprsError::InvalidTocall on invalid input.

pub fn th_d75() -> Self

Build the TH-D75 tocall constant without going through validation.

pub fn as_str(&self) -> &str

Return the tocall as a string slice.

Trait Implementations

impl Clone for Tocall

fn clone(&self) -> Tocall

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Tocall

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

Formats the value using the given formatter.

impl Display for Tocall

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

Formats the value using the given formatter.

impl Hash for Tocall

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 Ord for Tocall

fn cmp(&self, other: &Tocall) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Tocall

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Tocall

fn partial_cmp(&self, other: &Tocall) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for Tocall

impl StructuralPartialEq for Tocall