Struct Suffix 

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

4-byte D-STAR callsign suffix.

Implementations

impl Suffix

pub const EMPTY: Suffix

Empty (all-spaces) suffix.

pub fn try_from_str(s: &str) -> Result<Suffix, TypeError>

Try to build a Suffix from a string slice.

• Must be ASCII
• Trailing whitespace is trimmed before the length check
• The trimmed length must be 0..=4 bytes
• Result is space-padded to exactly 4 bytes

Errors

Returns TypeError::InvalidSuffix if s is longer than 4 bytes (after trimming) or contains non-ASCII characters.

Example

use dstar_gateway_core::Suffix;
let s = Suffix::try_from_str("ECHO")?;
assert_eq!(s.as_bytes(), b"ECHO");

pub const fn from_wire_bytes(bytes: [u8; 4]) -> Suffix

Build a Suffix directly from 4 wire bytes, storing them verbatim. Same rationale as super::callsign::Callsign::from_wire_bytes.

pub const fn as_bytes(&self) -> &[u8; 4]

Return the 4-byte padded representation.

pub fn as_str(&self) -> Cow<'_, str>

Return the trimmed suffix (no trailing spaces).

Trait Implementations

impl Clone for Suffix

fn clone(&self) -> Suffix

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Suffix

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

Formats the value using the given formatter.

impl Display for Suffix

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

Formats the value using the given formatter.

impl Hash for Suffix

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 Suffix

fn eq(&self, other: &Suffix) -> 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 Copy for Suffix

impl Eq for Suffix

impl StructuralPartialEq for Suffix